Odd partition numbers.

Terms

a(0) =1a(1) =3a(2) =5a(3) =7a(4) =11a(5) =15a(6) =77a(7) =101a(8) =135a(9) =231a(10) =297a(11) =385a(12) =627a(13) =1255a(14) =1575a(15) =4565a(16) =8349a(17) =10143a(18) =14883a(19) =17977a(20) =21637a(21) =26015a(22) =31185a(23) =44583a(24) =63261a(25) =75175a(26) =147273a(27) =173525a(28) =239943a(29) =281589