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#76 2012-12-25 12:52:32

mathaholic
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Re: Let's make triangular numbers.

2926


246 pages on Prime Numbers Wiki (+1)
 

#77 2012-12-25 20:13:34

bobbym
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Re: Let's make triangular numbers.

3003 another palindrome and my favorite binomial.


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#78 2012-12-25 20:15:58

mathaholic
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Re: Let's make triangular numbers.

3081
Multiple of 3


246 pages on Prime Numbers Wiki (+1)
 

#79 2012-12-25 20:29:42

bobbym
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Re: Let's make triangular numbers.

3160


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#80 2012-12-25 21:14:12

mathaholic
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Re: Let's make triangular numbers.

3240


246 pages on Prime Numbers Wiki (+1)
 

#81 2012-12-25 21:19:04

bobbym
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Re: Let's make triangular numbers.

3321 = 36^2 + 45^2


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#82 2012-12-26 11:10:29

mathaholic
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Re: Let's make triangular numbers.

3401
Thought it's prime. sad


246 pages on Prime Numbers Wiki (+1)
 

#83 2012-12-26 19:45:32

bobbym
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Re: Let's make triangular numbers.

3486 = 10^2 + 19^2 + 55^2


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#84 2012-12-26 19:47:51

mathaholic
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Re: Let's make triangular numbers.

3550


246 pages on Prime Numbers Wiki (+1)
 

#85 2012-12-26 19:57:53

bobbym
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Re: Let's make triangular numbers.

3655 = 2(9^3) + 13^3


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#86 2012-12-27 10:50:08

mathaholic
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Re: Let's make triangular numbers.

3751


246 pages on Prime Numbers Wiki (+1)
 

#87 2012-12-27 18:57:03

bobbym
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Re: Let's make triangular numbers.

3828=25^2+2 x 29^2+39^2


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#88 2012-12-28 02:09:54

John E. Franklin
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Re: Let's make triangular numbers.

3916
3828 + post88 = 3916
post88 x 89 / 2 = 3916


igloo myrtilles fourmis
 

#89 2012-12-28 03:35:03

bobbym
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Re: Let's make triangular numbers.

4095 = 27^2 + 2 x 31^2 + 38^2


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#90 2012-12-28 04:14:02

John E. Franklin
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Re: Let's make triangular numbers.

4005 (skipped) and 4095
4005 + post90 = 4095
90 x 91 / 2 = 4095


igloo myrtilles fourmis
 

#91 2012-12-28 04:28:18

bobbym
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Re: Let's make triangular numbers.

4186 = 28^2 + 29^2 + 31^2 + 40^2


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#92 2012-12-28 11:33:24

mathaholic
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Re: Let's make triangular numbers.

4278


246 pages on Prime Numbers Wiki (+1)
 

#93 2012-12-28 11:36:00

bobbym
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Re: Let's make triangular numbers.

4371 = 2 x 29^2 + 33^2 + 40^2


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#94 2012-12-28 15:34:36

mathaholic
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Re: Let's make triangular numbers.

4465


246 pages on Prime Numbers Wiki (+1)
 

#95 2012-12-29 06:17:11

bobbym
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Re: Let's make triangular numbers.


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#96 2012-12-29 10:48:02

mathaholic
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Re: Let's make triangular numbers.

4656
70^2-(16^2-10)


246 pages on Prime Numbers Wiki (+1)
 

#97 2012-12-29 10:52:18

bobbym
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Re: Let's make triangular numbers.

4753 = 28^2 + 63^2


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#98 2012-12-29 10:57:02

mathaholic
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Re: Let's make triangular numbers.

4851
5000-(12^2+5)


246 pages on Prime Numbers Wiki (+1)
 

#99 2012-12-29 11:03:55

bobbym
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Re: Let's make triangular numbers.

4950 =2 x 35^2 + 50^2


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#100 2012-12-29 15:44:37

mathaholic
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Re: Let's make triangular numbers.

5050!

Last edited by julianthemath (2012-12-29 15:45:11)


246 pages on Prime Numbers Wiki (+1)
 

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