Number of partitions of n^2 into distinct odd parts.

Terms

a(0) =1a(1) =1a(2) =1a(3) =2a(4) =5a(5) =12a(6) =33a(7) =93a(8) =276a(9) =833a(10) =2574a(11) =8057a(12) =25565a(13) =81889a(14) =264703a(15) =861889a(16) =2824974a(17) =9311875a(18) =30851395a(19) =102676439a(20) =343112116a(21) =1150785092a(22) =3872588051a(23) =13071583810a(24) =44245023261a(25) =150145281903a(26) =510721124972