Partition numbers p(n) having the same parity as n.

Terms

a(0) =1a(1) =2a(2) =3a(3) =7a(4) =15a(5) =22a(6) =42a(7) =101a(8) =297a(9) =1002a(10) =1255a(11) =2436a(12) =3718a(13) =4565a(14) =5604a(15) =10143a(16) =12310a(17) =14883a(18) =21637a(19) =31185a(20) =37338a(21) =44583a(22) =53174a(23) =63261a(24) =105558a(25) =173525a(26) =204226a(27) =239943a(28) =329931a(29) =715220