Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f.: exp(k*((1+x)^k - 1)).
A294118
Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f.: exp(k*((1+x)^k - 1)).
Terms
- a(0) =1a(1) =1a(2) =0a(3) =1a(4) =1a(5) =0a(6) =1a(7) =4a(8) =1a(9) =0a(10) =1a(11) =9a(12) =20a(13) =1a(14) =0a(15) =1a(16) =16a(17) =99a(18) =112a(19) =1a(20) =0a(21) =1a(22) =25a(23) =304a(24) =1233a(25) =688a(26) =1a(27) =0a(28) =1a(29) =36
External references
- oeis: A294118