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Search: id:A117679
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A117679 Records in A117677. +0
3
0, 1, 3, 7, 13, 19, 25, 43, 61, 73, 79, 103, 133, 187, 223, 241, 313, 403, 439, 565, 673, 727, 943, 1213, 1321, 1483, 1699, 2023, 2185, 2833, 3643, 3967, 4453, 4723, 5101, 5263, 6073, 6559, 6613, 8503, 10933, 11905, 13363, 14173, 15307, 15793, 18223 (list; graph; listen)
OFFSET

1,3

LINKS

Ray Chandler, Table of n, a(n) for n=1..103

FORMULA

a(n) = Max[0,A000005(A126098(n)^2)-2]. - Chandler

CROSSREFS

Cf. A117677, A126098.

Sequence in context: A056531 A144917 A102828 this_sequence A100458 A000960 A147614

Adjacent sequences: A117676 A117677 A117678 this_sequence A117680 A117681 A117682

KEYWORD

easy,nonn

AUTHOR

Mark Taggart (mt2612f(AT)aol.com), Apr 12 2006

EXTENSIONS

Extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Dec 04 2008

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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