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Search: id:A017927
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A017927 Powers of sqrt(7) rounded up. +0
1
1, 3, 7, 19, 49, 130, 343, 908, 2401, 6353, 16807, 44468, 117649, 311270, 823543, 2178890, 5764801, 15252230, 40353607, 106765609, 282475249, 747359261, 1977326743, 5231514823, 13841287201, 36620603759 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A007288 A061646 A017926 this_sequence A116903 A087224 A078059

Adjacent sequences: A017924 A017925 A017926 this_sequence A017928 A017929 A017930

KEYWORD

nonn

AUTHOR

njas

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

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