Number of ordered set partitions of [n] where the maximal block size equals nine.
A320765
Number of ordered set partitions of [n] where the maximal block size equals nine.
Terms
- a(0) =1a(1) =20a(2) =440a(3) =9680a(4) =220220a(5) =5229224a(6) =130069940a(7) =3392692160a(8) =92780281880
External references
- oeis: A320765