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^k*x^j).
A292068
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^k*x^j).
Terms
- a(0) =1a(1) =1a(2) =-1a(3) =1a(4) =-1a(5) =0a(6) =1a(7) =-1a(8) =-1a(9) =-1a(10) =1a(11) =-1a(12) =-3a(13) =-2a(14) =1a(15) =1a(16) =-1a(17) =-7a(18) =-6a(19) =2a(20) =-1a(21) =1a(22) =-1a(23) =-15a(24) =-20a(25) =6a(26) =-1a(27) =1a(28) =1a(29) =-1
External references
- oeis: A292068