Number of integer partitions of n with as many even parts as even conjugate parts.

Terms

a(0) =1a(1) =1a(2) =0a(3) =3a(4) =1a(5) =5a(6) =3a(7) =7a(8) =6a(9) =10a(10) =10a(11) =18a(12) =19a(13) =27a(14) =31a(15) =40a(16) =47a(17) =65a(18) =75a(19) =98a(20) =115a(21) =142a(22) =170a(23) =217a(24) =257a(25) =316a(26) =376a(27) =458a(28) =544a(29) =671