Total sum of the numbers of partitions with positive k-th ranks of all partitions of n.

Terms

a(0) =0a(1) =2a(2) =3a(3) =6a(4) =10a(5) =18a(6) =27a(7) =45a(8) =65a(9) =99a(10) =141a(11) =206a(12) =285a(13) =403a(14) =549a(15) =754a(16) =1011a(17) =1364a(18) =1800a(19) =2388a(20) =3116a(21) =4072a(22) =5257a(23) =6791a(24) =8678a(25) =11093a(26) =14058a(27) =17800a(28) =22380a(29) =28111