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Search: id:A082414
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A082414 (2*10^n+4^n)/3. +0
2
1, 8, 72, 688, 6752, 67008, 668032, 6672128, 66688512, 666754048, 6667016192, 66668064768, 666672259072, 6666689036288, 66666756145152, 666667024580608, 6666668098322432, 66666672393289728, 666666689573158912 (list; graph; listen)
OFFSET

0,2

COMMENT

Binomial transform of A082413

FORMULA

a(n)=(2*10^n+4^n)/3 G.f. (1-6x)/((1-4x)(1-10x)) E.g.f. (2exp(10x)+exp(4x))/3

CROSSREFS

Sequence in context: A147840 A115970 A078995 this_sequence A145303 A098411 A165323

Adjacent sequences: A082411 A082412 A082413 this_sequence A082415 A082416 A082417

KEYWORD

easy,nonn

AUTHOR

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

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.


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