A039746 Row sums of triangle A049375.

1, 16, 306, 6321, 136311, 3021276, 68250216, 1563397131, 36195839771, 845073322136, 19864512260726, 469561887175791, 11151848709622581, 265910204875935096, 6362320059617532336, 152684022853771521426

Offset

1,2

Links

Table of n, a(n) for n=1..16.

W. Lang, On generalizations of Stirling number triangles, J. Integer Seqs., Vol. 3 (2000), #00.2.4.

Formula

G.f. (1-(1-25*x)^(1/5))/(6*(1-25*x)^(1/5)-1) = p(x)/(1-p(x)) where p(x)= (-1+(1-25*x)^(-1/5))/5 ( G.f. for first column of A049375).

Crossrefs

Sequence in context: A227678 A252863 A360431 * A232834 A232841 A320064

Adjacent sequences: A039743 A039744 A039745 * A039747 A039748 A039749

Keyword

nonn

Author

Wolfdieter Lang

Status

approved