40065301

Appears in sequences

• a(n) is the number of (strict) chains of subspaces with ends 0 and (F_5)^n.at n=5A347843
• A(n,k) is the sum over all ordered partitions of [n] of k^j for an ordered partition with j inversions; square array A(n,k), n>=0, k>=0, read by antidiagonals.at n=60A381426
• Sum over all ordered partitions of [n] of n^j for an ordered partition with j inversions.at n=5A381427