Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of Product_{j>=1} 1/(1-j*x^j)^(j^(k*j)) in powers of x.

A294609

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of Product_{j>=1} 1/(1-j*x^j)^(j^(k*j)) in powers of x.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =3a(6) =1a(7) =1a(8) =9a(9) =6a(10) =1a(11) =1a(12) =33a(13) =90a(14) =14a(15) =1a(16) =1a(17) =129a(18) =2220a(19) =1154a(20) =25a(21) =1a(22) =1a(23) =513a(24) =59178a(25) =264908a(26) =17427a(27) =56a(28) =1a(29) =1

External references