A088946 Coefficient of x^n of A(x)^n is A005651(n), which is the sum of multinomial coefficients for n.

1, 1, 1, 1, 4, 13, 86, 466, 3830, 29633, 289480, 2865826, 32992576, 394893590, 5267005771, 73816682108, 1123682376634, 18021084739737, 309127486471294, 5578794711931042, 106617559112195219

Offset: 0

Author

Paul D. Hanna, Oct 25 2003

Keywords

• nonn

Crossrefs

Cf. A005651.