Number of partitions of n with nine sorts of part 1 which are introduced in ascending order.
A320740
Number of partitions of n with nine sorts of part 1 which are introduced in ascending order.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =7a(4) =20a(5) =63a(6) =233a(7) =966a(8) =4454a(9) =22404a(10) =121615a(11) =706306a(12) =4360204a(13) =28452601a(14) =195263881a(15) =1402218667a(16) =10482569938a(17) =81153069799a(18) =647261864569
External references
- oeis: A320740