Number of integer partitions of n whose length can be written as a nonnegative linear combination of the distinct parts.
A367218
Number of integer partitions of n whose length can be written as a nonnegative linear combination of the distinct parts.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =2a(4) =4a(5) =6a(6) =8a(7) =13a(8) =18a(9) =26a(10) =35a(11) =50a(12) =66a(13) =92a(14) =119a(15) =160a(16) =208a(17) =275a(18) =350a(19) =457a(20) =579a(21) =742a(22) =933a(23) =1185a(24) =1476a(25) =1859a(26) =2300a(27) =2868a(28) =3531a(29) =4371
External references
- oeis: A367218