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A028018 Expansion of 1/((1-2x)(1-8x)(1-10x)(1-11x)). 0
1, 31, 625, 10395, 155001, 2155251, 28559665, 365471515, 4555708201, 55646962371, 668889963105, 7936976609835, 93190238832601, 1084660596151891, 12532810309612945, 143923263421271355 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
FORMULA
a(n)=(16*11^(n+3)-27*10^(n+3)+12*8^(n+3)-2^(n+3))/432. [Yahia Kahloune, Jun 06 2013]
MATHEMATICA
CoefficientList[Series[1/((1-2x)(1-8x)(1-10x)(1-11x)), {x, 0, 30}], x] (* or *) LinearRecurrence[{31, -336, 1436, -1760}, {1, 31, 625, 10395}, 30] (* Harvey P. Dale, May 16 2016 *)
CROSSREFS
Sequence in context: A042864 A028095 A028128 * A028087 A028017 A028013
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified June 21 04:30 EDT 2024. Contains 373540 sequences. (Running on oeis4.)