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A028115 Expansion of 1/((1-4x)(1-5x)(1-7x)(1-8x)). 0
1, 24, 365, 4500, 49161, 496944, 4762885, 43939500, 394061921, 3459033864, 29862674205, 254461580100, 2145767540281, 17942499698784, 149003957062325, 1230427665726300, 10112939149988241, 82793883946939704 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

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

FORMULA

a(n)=(8^(n+3)-2*7^(n+3)+2*5^(n+3)-4^(n+3))/12. [Yahia Kahloune, Jun 11 2013]

CROSSREFS

Sequence in context: A126780 A052741 A046905 * A125481 A028074 A028111

Adjacent sequences:  A028112 A028113 A028114 * A028116 A028117 A028118

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified May 19 18:35 EDT 2022. Contains 353847 sequences. (Running on oeis4.)