Number of colored integer partitions of 2n such that all colors from an n-set are used.
A340987
Number of colored integer partitions of 2n such that all colors from an n-set are used.
Terms
- a(0) =1a(1) =2a(2) =10a(3) =59a(4) =362a(5) =2287a(6) =14719a(7) =95965a(8) =631714a(9) =4189334a(10) =27946335a(11) =187319827a(12) =1260570515a(13) =8511460908a(14) =57634550179a(15) =391232510284
External references
- oeis: A340987