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A066501 Numbers n such that x^6=1 mod(n) has no solution 1<x<n-1. 4
4, 5, 6, 10, 11, 17, 22, 23, 25, 29, 34, 41, 46, 47, 50, 53, 58, 59, 71, 82, 83, 89, 94, 101, 106, 107, 113, 118, 121, 125, 131, 137, 142, 149, 166, 167, 173, 178, 179, 191, 197, 202, 214, 226, 227, 233, 239, 242, 250, 251, 257, 262, 263, 269, 274, 281, 289, 293 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

FORMULA

Sequence consists of the numbers 4, 6 and for all k>1, A045309(k), 2*A045309(k), A045309(k)^2, 2*A045309(k)^2.

CROSSREFS

Cf. A045309, A066498, A066499, A066500, A066502, A000010.

Sequence in context: A047258 A024565 A143833 * A186808 A114439 A079257

Adjacent sequences:  A066498 A066499 A066500 * A066502 A066503 A066504

KEYWORD

nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Jan 04 2002

EXTENSIONS

Extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Nov 06 2003

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Last modified February 14 15:39 EST 2012. Contains 205635 sequences.