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Search: id:A016207
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A016207 Expansion of 1/((1-x)(1-2x)(1-12x)). +0
1
1, 15, 187, 2259, 27139, 325731, 3908899, 46907043, 562885027, 6754621347, 81055458211, 972665502627, 11671986039715, 140063832492963, 1680765989948323, 20169191879445411, 242030302553476003 (list; graph; listen)
OFFSET

0,2

MAPLE

a:=n->sum((12^(n-j)-2^(n-j))/10, j=0..n): seq(a(n), n=1..17); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Jan 12 2007

CROSSREFS

Sequence in context: A016158 A125450 A079516 this_sequence A016147 A004344 A038339

Adjacent sequences: A016204 A016205 A016206 this_sequence A016208 A016209 A016210

KEYWORD

nonn

AUTHOR

njas

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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