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Search: id:A077849
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A077849 Expansion of (1-x)^(-1)/(1-2*x-x^2-x^3). +0
3
1, 3, 8, 21, 54, 138, 352, 897, 2285, 5820, 14823, 37752, 96148, 244872, 623645, 1588311, 4045140, 10302237, 26237926, 66823230, 170186624, 433434405, 1103878665, 2811378360, 7160069791, 18235396608, 46442241368, 118279949136, 301237536249, 767197263003 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Sequence in context: A103446 A094723 A127358 this_sequence A135473 A005580 A027932

Adjacent sequences: A077846 A077847 A077848 this_sequence A077850 A077851 A077852

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Nov 17 2002

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


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