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A117679 Records in A117677. 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; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Ray Chandler, Table of n, a(n) for n = 1..582

FORMULA

a(n) = Max[0,A000005(A126098(n)^2)-2]. - Ray Chandler, Dec 04 2008

CROSSREFS

Cf. A117677, A126098.

Sequence in context: A102828 A296510 A278448 * A310265 A276215 A202117

Adjacent sequences:  A117676 A117677 A117678 * A117680 A117681 A117682

KEYWORD

easy,nonn

AUTHOR

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

EXTENSIONS

Extended by Ray Chandler, Dec 04 2008

STATUS

approved

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Last modified February 27 13:18 EST 2020. Contains 332306 sequences. (Running on oeis4.)