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A046088 Row sums of convolution triangle A030527. 2
1, 16, 206, 2371, 25761, 272376, 2848716, 29701906, 309654696, 3230358586, 33718475076, 352065356916, 3676515354356, 38394136371396, 400952138922036, 4187122750092776, 43725550173817616, 456617901788403056 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..18.

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

FORMULA

G.f. x*(1-10*x+50*x^2-125*x^3+125*x^4)/(1-26*x+260*x^2-1300*x^3+3250*x^4-3250*x^5)= g1(6, x)/(1-g1(6, x)), g1(6, x) := x*(1-10*x+50*x^2-125*x^3+125*x^4)/(1-5*x)^5 (G.f. first column of A030527).

CROSSREFS

Sequence in context: A157707 A016217 A055758 * A186853 A016159 A222447

Adjacent sequences:  A046085 A046086 A046087 * A046089 A046090 A046091

KEYWORD

easy,nonn

AUTHOR

Wolfdieter Lang

STATUS

approved

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Last modified December 18 20:17 EST 2014. Contains 252174 sequences.