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Search: id:A004167
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A004167 Powers of 3 written backwards. +0
3
1, 3, 9, 72, 18, 342, 927, 7812, 1656, 38691, 94095, 741771, 144135, 3234951, 9692874, 70984341, 12764034, 361041921, 984024783, 7641622611, 1044876843, 30235306401, 90695018313, 72887134149 (list; graph; listen)
OFFSET

0,2

EXAMPLE

a(5) = 342 since 3^5 = 243.

CROSSREFS

Adjacent sequences: A004164 A004165 A004166 this_sequence A004168 A004169 A004170

Sequence in context: A119751 A084543 A018564 this_sequence A163632 A102322 A018576

KEYWORD

nonn,base

AUTHOR

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

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Last modified November 8 07:45 EST 2009. Contains 166143 sequences.


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