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A123552 G.f.: 1/(1-x-x^3+x^5). +0
2
1, 1, 1, 2, 3, 3, 4, 6, 7, 8, 11, 14, 16, 20, 26, 31, 37, 47, 58, 69, 85, 106, 128, 155, 192, 235, 284, 348, 428, 520, 633, 777, 949, 1154, 1411, 1727, 2104, 2566, 3139, 3832, 4671, 5706, 6972, 8504, 10378, 12679, 15477, 18883, 23058, 28157, 34361, 41942, 51216, 62519 (list; graph; listen)
OFFSET

0,4

LINKS

Index entries for sequences related to linear recurrences with constant coefficients

CROSSREFS

Number of nodes at n-th generation in A123015.

Sequence in context: A067592 A036018 A101195 this_sequence A071610 A117275 A081230

Adjacent sequences: A123549 A123550 A123551 this_sequence A123553 A123554 A123555

KEYWORD

nonn

AUTHOR

Christian G. Bower, Nov 14 2006

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Last modified December 5 08:23 EST 2009. Contains 170348 sequences.


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