59732

Appears in sequences

• Number of permutations that are 2 "block reversals" away from 12...n.at n=22A007972
• a(n) = floor((1+2^n+3^n)/3).at n=11A087211
• a(n) = 2*A094555(n).at n=11A140431
• a(n) = 108*n^2 - 104*n + 20 (n>=1).at n=23A304835
• Exponential convolution of number of partitions (A000041) and number of partitions into distinct parts (A000009).at n=11A307754