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Search: id:A082412
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A082412 (2*8^n+2^n)/3. +0
6
1, 6, 44, 344, 2736, 21856, 174784, 1398144, 11184896, 89478656, 715828224, 5726623744, 45812985856, 366503878656, 2932031012864, 23456248070144, 187649984495616, 1501199875833856, 12009599006408704, 96076792050745344 (list; graph; listen)
OFFSET

0,2

COMMENT

Binomial transform of A083076

FORMULA

a(n)=(2*8^n+2^n)/3 G.f. (1-4x)/((1-2x)(1-8x)) E.g.f. (2exp(8x)+exp(2x))/3

a(n)=2^n*A001045(2n+1). - Paul Barry (pbarry(AT)wit.ie), Sep 10 2007

CROSSREFS

Cf. A082413.

Sequence in context: A102591 A114935 A115969 this_sequence A108452 A005591 A052204

Adjacent sequences: A082409 A082410 A082411 this_sequence A082413 A082414 A082415

KEYWORD

easy,nonn

AUTHOR

Paul Barry (pbarry(AT)wit.ie), Apr 23 2003

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


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