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A020346 Expansion of 1/((1-5x)(1-8x)(1-10x)). 3
1, 23, 359, 4747, 57351, 655683, 7229839, 77760587, 821694071, 8571599443, 88563029919, 908455411227, 9267399149191, 94137972490403, 953097676407599, 9624750893682667, 96997854561570711, 975982073553112563 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

LINKS

Index to sequences with linear recurrences with constant coefficients, signature (23,-170,400).

FORMULA

a(n) = 5^(n+1)/3 -4*8^(n+1)/3+10^(n+1). - R. J. Mathar, Mar 15 2011

CROSSREFS

Sequence in context: A020572 A021884 A101792 * A025964 A180361 A021684

Adjacent sequences:  A020343 A020344 A020345 * A020347 A020348 A020349

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 14 06:09 EST 2012. Contains 205570 sequences.