Number of partitions p of n such that (number of odd numbers in p) is a part of p.

Terms

a(0) =0a(1) =1a(2) =1a(3) =2a(4) =2a(5) =4a(6) =5a(7) =8a(8) =10a(9) =17a(10) =22a(11) =31a(12) =42a(13) =59a(14) =79a(15) =106a(16) =138a(17) =181a(18) =241a(19) =305a(20) =397a(21) =499a(22) =647a(23) =794a(24) =1021a(25) =1249a(26) =1595a(27) =1921a(28) =2435a(29) =2914