Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f. exp(k*x)/(1 + LambertW(-x)).
A290824
Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f. exp(k*x)/(1 + LambertW(-x)).
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =4a(6) =1a(7) =3a(8) =7a(9) =27a(10) =1a(11) =4a(12) =12a(13) =43a(14) =256a(15) =1a(16) =5a(17) =19a(18) =71a(19) =393a(20) =3125a(21) =1a(22) =6a(23) =28a(24) =117a(25) =616a(26) =4721a(27) =46656a(28) =1a(29) =7
External references
- oeis: A290824