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Search: id:A032099
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A032099 "BHK" (reversible, identity, unlabeled) transform of 1,2,3,4... +0
1
1, 2, 5, 10, 27, 66, 181, 470, 1263, 3310, 8767, 22980, 60449, 158354, 415353, 1087690, 2849675, 7461318, 19539429, 51156950, 133944931, 350677822, 918123935, 2403693960, 6293050657, 16475457986, 43133566061 (list; graph; listen)
OFFSET

1,2

LINKS

C. G. Bower, Transforms (2)

FORMULA

G.f.: x[1-3x+5x^3-3x^5+x^6]/[(1-x)^2(1-x-x^2)(1+x-x^2)(1-3x+x^2)].

CROSSREFS

Sequence in context: A115725 A079572 A053391 this_sequence A120896 A074801 A006401

Adjacent sequences: A032096 A032097 A032098 this_sequence A032100 A032101 A032102

KEYWORD

nonn

AUTHOR

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

page 1

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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