Sum of the odd parts in the partitions of n into 9 parts.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =0a(8) =0a(9) =9a(10) =8a(11) =18a(12) =24a(13) =47a(14) =60a(15) =105a(16) =136a(17) =222a(18) =290a(19) =439a(20) =574a(21) =845a(22) =1088a(23) =1527a(24) =1962a(25) =2681a(26) =3396a(27) =4526a(28) =5672a(29) =7396