Hi everybody ,

I cannot find the answer of the following question.

" Is it true that there exists integer H such that for every interval [x,x+H] where x is real there is an integer of the form 2^n-3^m in this interval for some integers m,n?"

Thank you.I would be glad if you could send me a copy of your answer to mladensavov@yahoo.com

Regards,Mladen