Number of ordered partitions of an n-set without blocks of size 8.

A343791

Number of ordered partitions of an n-set without blocks of size 8.

Terms

    a(0) =1a(1) =1a(2) =3a(3) =13a(4) =75a(5) =541a(6) =4683a(7) =47293a(8) =545834a(9) =7087243a(10) =102247203a(11) =1622625313a(12) =28091415135a(13) =526854986737

External references