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Search: id:A077836
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A077836 Expansion of (1-x)/(1-3*x-3*x^2-3*x^3). +0
1
1, 2, 9, 36, 141, 558, 2205, 8712, 34425, 136026, 537489, 2123820, 8392005, 33159942, 131027301, 517737744, 2045774961, 8083620018, 31941398169, 126212379444, 498712192893, 1970597911518, 7786567451565, 30767632667928, 121574394093033, 480385782637578 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Sequence in context: A007946 A135593 A027995 this_sequence A003125 A055841 A037521

Adjacent sequences: A077833 A077834 A077835 this_sequence A077837 A077838 A077839

KEYWORD

nonn

AUTHOR

njas, Nov 17 2002

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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