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Search: id:A144339
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A144339 Second column (m=2) of triangle S2hat(-4) = A144285. +0
3
1, 4, 52, 648, 12888, 286272, 8182944, 266366016, 10191545280, 437925035520, 21158411936256, 1127285473434624, 65884689657464832, 4181915450891501568, 286704379021188538368, 21099339893878107144192, 1659252422924430692327424, 138827012602215571388891136 (list; graph; listen)
OFFSET

0,2

FORMULA

a(n)=A144285(n+2,2), n>=0.

CROSSREFS

A008546 (m=1 column), A144340 (m=3 column).

Sequence in context: A110908 A101354 A071953 this_sequence A155661 A006760 A144340

Adjacent sequences: A144336 A144337 A144338 this_sequence A144340 A144341 A144342

KEYWORD

nonn,easy

AUTHOR

Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de) Oct 09 2008

page 1

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Last modified December 1 19:22 EST 2009. Contains 167811 sequences.


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