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Search: id:A146534
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A146534 4*C(2n,n)-3*0^n. +0
2
1, 8, 24, 80, 280, 1008, 3696, 13728, 51480, 194480, 739024, 2821728, 10816624, 41602400, 160466400, 620470080, 2404321560, 9334424880, 36300541200, 141381055200, 551386115280, 2153031497760 (list; graph; listen)
OFFSET

0,2

FORMULA

a(n)=Sum_{k, 0<=k<=n}A039599(n,k)*A010688(k).

CROSSREFS

Cf. A088218, A000984, A029651, A100320, A029609, A144706, A146533

Sequence in context: A078158 A116486 A141317 this_sequence A097544 A128688 A019260

Adjacent sequences: A146531 A146532 A146533 this_sequence A146535 A146536 A146537

KEYWORD

nonn

AUTHOR

Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Oct 31 2008

EXTENSIONS

Corrected typo. - Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Oct 31 2008

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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