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Search: id:A017930
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A017930 Powers of sqrt(8) rounded up. +0
1
1, 3, 8, 23, 64, 182, 512, 1449, 4096, 11586, 32768, 92682, 262144, 741456, 2097152, 5931642, 16777216, 47453133, 134217728, 379625063, 1073741824, 3037000500, 8589934592, 24296004000, 68719476736 (list; graph; listen)
OFFSET

0,2

FORMULA

a(n)=A017912(3n). - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 28 2008

CROSSREFS

Adjacent sequences: A017927 A017928 A017929 this_sequence A017931 A017932 A017933

Sequence in context: A071618 A103819 A017929 this_sequence A014398 A078054 A018043

KEYWORD

nonn

AUTHOR

njas

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.


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