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A028068 Expansion of 1/((1-3x)(1-5x)(1-9x)(1-10x)). 0
1, 27, 472, 6810, 88351, 1073217, 12477502, 140675040, 1550817301, 16809628407, 179833708132, 1904095702470, 19993394169451, 208508925363597, 2162279358272362, 22317580796873100, 229429274301232801 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..16.

FORMULA

a(n)=(24*10^(n+3)-35*9^(n+3)+21*5^(n+3)-10*3^(n+3))/840. [Yahia Kahloune, Jun 10 2013]

CROSSREFS

Sequence in context: A028121 A028080 A028118 * A028077 A028006 A028066

Adjacent sequences:  A028065 A028066 A028067 * A028069 A028070 A028071

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified January 24 11:47 EST 2022. Contains 350536 sequences. (Running on oeis4.)