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Search: id:A017925
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A017925 Powers of sqrt(7) rounded down. +0
1
1, 2, 7, 18, 49, 129, 343, 907, 2401, 6352, 16807, 44467, 117649, 311269, 823543, 2178889, 5764801, 15252229, 40353607, 106765608, 282475249, 747359260, 1977326743, 5231514822, 13841287201, 36620603758 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Sequence in context: A161870 A072338 A022726 this_sequence A030236 A074141 A122931

Adjacent sequences: A017922 A017923 A017924 this_sequence A017926 A017927 A017928

KEYWORD

nonn

AUTHOR

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

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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