Number of partitions of n such that the number of even parts is a part or the number of odd parts is a part.

A240576

Number of partitions of n such that the number of even parts is a part or the number of odd parts is a part.

Terms

    a(0) =0a(1) =1a(2) =0a(3) =1a(4) =2a(5) =4a(6) =5a(7) =9a(8) =12a(9) =21a(10) =24a(11) =36a(12) =47a(13) =69a(14) =82a(15) =116a(16) =149a(17) =197a(18) =247a(19) =318a(20) =411a(21) =515a(22) =656a(23) =800a(24) =1042a(25) =1249a(26) =1602a(27) =1893a(28) =2456a(29) =2860

External references