Expansion of phi_{8, 3}(x) where phi_{r, s}(x) = Sum_{n, m>0} m^r * n^s * x^{m*n}.
A282781
Expansion of phi_{8, 3}(x) where phi_{r, s}(x) = Sum_{n, m>0} m^r * n^s * x^{m*n}.
Terms
- a(0) =0a(1) =1a(2) =264a(3) =6588a(4) =67648a(5) =390750a(6) =1739232a(7) =5765144a(8) =17318400a(9) =43224597a(10) =103158000a(11) =214360212a(12) =445665024a(13) =815732918a(14) =1521998016a(15) =2574261000a(16) =4433514496a(17) =6975762354a(18) =11411293608a(19) =16983569900a(20) =26433456000a(21) =37980768672a(22) =56591095968a(23) =78310997448
External references
- oeis: A282781