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Search: id:A013829
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A013829 3^(5n+4). +0
2
81, 19683, 4782969, 1162261467, 282429536481, 68630377364883, 16677181699666569, 4052555153018976267, 984770902183611232881, 239299329230617529590083, 58149737003040059690390169, 14130386091738734504764811067 (list; graph; listen)
OFFSET

0,1

LINKS

Tanya Khovanova, Recursive Sequences

FORMULA

a(n)=243*(n-1), n>0 ; a(0)=81 . G.f.: 81/(1-243*x). [From Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Nov 26 2008]

CROSSREFS

Sequence in context: A017104 A143653 A116007 this_sequence A100533 A088063 A017200

Adjacent sequences: A013826 A013827 A013828 this_sequence A013830 A013831 A013832

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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