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A028072 Expansion of 1/((1-3x)(1-5x)(1-10x)(1-12x)). 0
1, 30, 589, 9630, 142621, 1989510, 26692669, 348689550, 4469016541, 56480471190, 706312706749, 8761344810270, 107992670570461, 1324480424684070, 16179464126208829, 197010636086927790 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..15.

FORMULA

a(n)=(5*12^(n+3)-9*10^(n+3)+9*5^(n+3)-5*3^(n+3))/630. [Yahia Kahloune, Jun 10 2013]

CROSSREFS

Sequence in context: A028085 A028012 A028011 * A028003 A024999 A024778

Adjacent sequences:  A028069 A028070 A028071 * A028073 A028074 A028075

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified December 6 01:25 EST 2021. Contains 349558 sequences. (Running on oeis4.)