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

Terms

a(0) =0a(1) =0a(2) =0a(3) =1a(4) =1a(5) =3a(6) =5a(7) =7a(8) =12a(9) =17a(10) =26a(11) =34a(12) =49a(13) =66a(14) =90a(15) =118a(16) =155a(17) =203a(18) =261a(19) =337a(20) =428a(21) =546a(22) =685a(23) =863a(24) =1075a(25) =1345a(26) =1664a(27) =2060a(28) =2538a(29) =3118