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Search: id:A032111
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A032111 "BIJ" (reversible, indistinct, labeled) transform of 2,2,2,2... +0
1
2, 6, 38, 366, 4502, 66606, 1149878, 22687566, 503589782, 12420052206, 336947795318, 9972186170766, 319727684645462, 11039636939221806, 408406422098722358, 16116066766061589966, 675700891505466507542 (list; graph; listen)
OFFSET

1,1

LINKS

C. G. Bower, Transforms (2)

FORMULA

E.g.f.: 2(-2+3e^x-e^(2x))/(2-3e^x).

CROSSREFS

Equals A050351(n) + 1. Cf. A004123, A027882.

Sequence in context: A052841 A068184 A067106 this_sequence A013703 A002031 A005738

Adjacent sequences: A032108 A032109 A032110 this_sequence A032112 A032113 A032114

KEYWORD

nonn

AUTHOR

Christian G. Bower (bowerc(AT)usa.net)

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.


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