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Search: id:A084264
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A084264 Binomial transform of A084263. +0
3
1, 2, 7, 22, 64, 176, 464, 1184, 2944, 7168, 17152, 40448, 94208, 217088, 495616, 1122304, 2523136, 5636096, 12517376, 27656192, 60817408, 133169152, 290455552, 631242752, 1367343104, 2952790016, 6358564864, 13656653824, 29259464704 (list; graph; listen)
OFFSET

0,2

FORMULA

E.g.f.: exp(x)cosh(x)+exp(2x)(x+x^2/2)

O.g.f.: (-1+x)*(1-3*x+4*x^2)/(-1+2*x)^3. - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 02 2008

CROSSREFS

Sequence in context: A099131 A063019 A018039 this_sequence A088211 A071684 A060816

Adjacent sequences: A084261 A084262 A084263 this_sequence A084265 A084266 A084267

KEYWORD

easy,nonn

AUTHOR

Paul Barry (pbarry(AT)wit.ie), May 31 2003

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


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