Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f. exp(x^(k+1)/(1+x)).
A293133
Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f. exp(x^(k+1)/(1+x)).
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =0a(5) =-1a(6) =1a(7) =0a(8) =2a(9) =1a(10) =1a(11) =0a(12) =0a(13) =-6a(14) =1a(15) =1a(16) =0a(17) =0a(18) =6a(19) =36a(20) =-19a(21) =1a(22) =0a(23) =0a(24) =0a(25) =-24a(26) =-240a(27) =151a(28) =1a(29) =0
External references
- oeis: A293133