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A025949 Expansion of 1/((1-2x)(1-3x)(1-8x)(1-10x)). 0
1, 23, 353, 4579, 54393, 613419, 6692161, 71391683, 749696585, 7783261915, 80123162769, 819556503987, 8342165636377, 84594465902411, 855327149649377, 8628331464477091, 86883794517646569, 873641784546629307 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..17.

FORMULA

a(n) = -2^n/6 +27*3^n/35 -128*8^n/15 +125*10^n/14. - R. J. Mathar, Jun 20 2013

CROSSREFS

Sequence in context: A028030 A022454 A142617 * A025969 A020579 A021914

Adjacent sequences:  A025946 A025947 A025948 * A025950 A025951 A025952

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified May 10 23:31 EDT 2021. Contains 343784 sequences. (Running on oeis4.)