Total sum of odd parts in all partitions of n.

Terms

a(0) =1a(1) =2a(2) =7a(3) =10a(4) =23a(5) =36a(6) =65a(7) =94a(8) =160a(9) =230a(10) =356a(11) =502a(12) =743a(13) =1030a(14) =1480a(15) =2006a(16) =2797a(17) =3760a(18) =5120a(19) =6780a(20) =9092a(21) =11902a(22) =15701a(23) =20350a(24) =26508a(25) =34036a(26) =43860a(27) =55822a(28) =71215a(29) =89988