T(n, k) = [x^k] n! [t^n] 1/(exp((V*(2 + V))/(4*t))*sqrt(1 + V)) where V = W(-2*t*x) and W denotes the Lambert function. Table read by rows, T(n, k) for 0 <= k <= n.
A343805
T(n, k) = [x^k] n! [t^n] 1/(exp((V*(2 + V))/(4*t))*sqrt(1 + V)) where V = W(-2*t*x) and W denotes the Lambert function. Table read by rows, T(n, k) for 0 <= k <= n.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =4a(5) =7a(6) =1a(7) =9a(8) =39a(9) =87a(10) =1a(11) =16a(12) =126a(13) =608a(14) =1553a(15) =1a(16) =25a(17) =310a(18) =2470a(19) =12985a(20) =36145a(21) =1a(22) =36a(23) =645a(24) =7560a(25) =62595a(26) =351252a(27) =1037367a(28) =1a(29) =49
External references
- oeis: A343805