Number of blocks of size >= 7 in all set partitions of n.
A288789
Number of blocks of size >= 7 in all set partitions of n.
Terms
- a(0) =1a(1) =9a(2) =82a(3) =701a(4) =5897a(5) =49854a(6) =427597a(7) =3740609a(8) =33479542a(9) =307119477a(10) =2890138160a(11) =27911144971a(12) =276632735047
External references
- oeis: A288789