Nearest integer to n*sum(1/k,k=1..n) = rounded expected coupon collection numbers. 0, 1, 3, 6, 8, 11, 15, 18, 22, 25, 29, 33, 37, 41, 46, 50, 54, 58, 63, 67, 72, 77, 81, 86
1 seqfan posts