414761

Appears in sequences

• Total sum of maximum block sizes in all partitions of n-set.at n=9A097148
• a(n) is the largest integer that can be written with n digits in base 3/2.at n=28A304025
• Number T(n,k) of entries in the k-th blocks of all set partitions of [n] when blocks are ordered by decreasing lengths (and increasing smallest elements); triangle T(n,k), n>=1, 1<=k<=n, read by rows.at n=45A319375