Partition numbers p(n) having opposite parity of n.

Terms

a(0) =1a(1) =5a(2) =11a(3) =30a(4) =56a(5) =77a(6) =135a(7) =176a(8) =231a(9) =385a(10) =490a(11) =627a(12) =792a(13) =1575a(14) =1958a(15) =3010a(16) =6842a(17) =8349a(18) =17977a(19) =26015a(20) =75175a(21) =89134a(22) =124754a(23) =147273a(24) =281589a(25) =386155a(26) =451276a(27) =526823a(28) =614154a(29) =831820