64068
domain: N
Appears in sequences
- Number of ways to partition a labeled set into 2-colored subsets of equal size.at n=11A038043
- Number of cells in the first column of all directed column-convex polyominoes of area n+1.at n=11A054963
- G.f.: Product_{k>=1} (1 + 3*x^(k^2)) / (1-x^k).at n=30A280225
- Number of integer partitions of n with more parts than distinct divisors of parts.at n=44A371171