Sum of positive Dyson's ranks of all partitions of n.

Terms

a(0) =0a(1) =1a(2) =2a(3) =4a(4) =7a(5) =12a(6) =18a(7) =29a(8) =42a(9) =63a(10) =89a(11) =128a(12) =176a(13) =246a(14) =333a(15) =453a(16) =603a(17) =807a(18) =1058a(19) =1393a(20) =1807a(21) =2346a(22) =3011a(23) =3867a(24) =4915a(25) =6248a(26) =7879a(27) =9926a(28) =12421a(29) =15529