A022750 Expansion of 1/Product_{m>=1} (1 - m*q^m)^26.

1, 26, 403, 4706, 45539, 383630, 2899936, 20071012, 129029953, 778729224, 4448625272, 24212010550, 126207077867, 632795395052, 3062954205181, 14356406110410, 65330892459924, 289297563109646

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn

Comments

This sequence is obtained from the generalized Euler transform in A266964 by taking f(n) = 26, g(n) = n. - Seiichi Manyama, Aug 17 2023

Links

• Seiichi Manyama, Table of n, a(n) for n = 0..5000

Crossrefs

Column k=26 of A297328.

Cf. A078308.

Formula

a(0) = 1; a(n) = (26/n) * Sum_{k=1..n} A078308(k) * a(n-k). - Seiichi Manyama, Aug 17 2023