Number of perfect partitions in graded colexicographic order.

Terms

a(0) =1a(1) =1a(2) =2a(3) =3a(4) =4a(5) =8a(6) =13a(7) =8a(8) =20a(9) =26a(10) =44a(11) =75a(12) =16a(13) =48a(14) =76a(15) =132a(16) =176a(17) =308a(18) =541a(19) =32a(20) =112a(21) =208a(22) =252a(23) =368a(24) =604a(25) =818a(26) =1076a(27) =1460a(28) =2612a(29) =4683