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A081199 5th binomial transform of (0,1,0,1,.....), A000035. +0
4
0, 1, 10, 76, 520, 3376, 21280, 131776, 807040, 4907776, 29708800, 179301376, 1080002560, 6496792576, 39047864320, 234555621376, 1408407470080, 8454739787776, 50745618595840, 304542431051776, 1827529464217600 (list; graph; listen)
OFFSET

0,3

COMMENT

Binomial transform of A005059.

FORMULA

a(n)=10a(n-1)-24a(n-2), a(0)=0, a(0)=1. G.f. x/((1-4x)(1-6x)) a(n)=6^n/2 - 4^n/2.

CROSSREFS

Cf. A016149.

Adjacent sequences: A081196 A081197 A081198 this_sequence A081200 A081201 A081202

Sequence in context: A108277 A061319 A016149 this_sequence A107903 A075489 A000808

KEYWORD

easy,nonn

AUTHOR

Paul Barry (pbarry(AT)wit.ie), Mar 11 2003

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Last modified October 11 13:47 EDT 2008. Contains 144830 sequences.


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