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

0,5

Links

Table of n, a(n) for n=0..20.

Crossrefs

Cf. A005651.

Sequence in context: A241905 A012258 A012134 * A131590 A281182 A200850

Adjacent sequences: A088943 A088944 A088945 * A088947 A088948 A088949

Keyword

nonn

Author

Paul D. Hanna, Oct 25 2003

Status

approved