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Search: id:A160793
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A160793 First differences of A160792. +0
2
1, 2, 2, 5, 3, 10, 4, 17, 5, 28 (list; graph; listen)
OFFSET

1,2

COMMENT

Length of edges of a square spiral related with prime numbers.

CROSSREFS

Cf. A000040, A160790, A160791, A190792.

Sequence in context: A152991 A163298 A133440 this_sequence A006800 A147524 A113177

Adjacent sequences: A160790 A160791 A160792 this_sequence A160794 A160795 A160796

KEYWORD

easy,more,nonn

AUTHOR

Omar E. Pol (info(AT)polprimos.com), May 29 2009

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


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