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Topic review (newest first)
Say, the premutations of (1,2,3) have 1 zero ascent, 4 ascents of 1 and 1 ascent of 2.
Ohh, thank you for that, I get it now.
Look at the first one 1,2,3
I guess what confused me the most was the last part of the question, "for k = 0, 1, 2". What exactly does this mean? Because the example right before it doesn't mention anything about that.
Can you do it now?
A bit confused on how to begin this.