A028110 - OEIS

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A028110

Expansion of 1/((1-4x)(1-5x)(1-6x)(1-8x)).

0

1, 23, 335, 3955, 41391, 401163, 3691255, 32746835, 282966431, 2398399003, 20039831175, 165661847715, 1358507565871, 11073172312043, 89845493043095, 726472924548595, 5858783037195711, 47156008120196283

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OFFSET

0,2

LINKS

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

Index entries for linear recurrences with constant coefficients, signature (23, -194, 712, -960).

FORMULA

a(n)=(8^(n+3)-6^(n+4)+8*5^(n+3)-3*4^(n+3))/24. [Yahia Kahloune, Jun 11 2013]

CROSSREFS

Sequence in context: A000543 A220648 A243422 * A163512 A028059 A299710

Adjacent sequences: A028107 A028108 A028109 * A028111 A028112 A028113

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved