id:A057762 - OEIS Search Results

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Numbers n such that 5 is a square mod n.

+0
2

1, 2, 4, 5, 10, 11, 19, 20, 22, 29, 31, 38, 41, 44, 55, 58, 59, 61, 62, 71, 76, 79, 82, 89, 95, 101, 109, 110, 116, 118, 121, 122, 124, 131, 139, 142, 145, 149, 151, 155, 158, 164, 178, 179, 181, 190, 191, 199, 202, 205, 209, 211, 218, 220, 229 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`T. D. Noe, Table of n, a(n) for n=1..1000`
	MAPLE	`with(numtheory); [seq(mroot(5, 2, p), p=1..400)];`
	CROSSREFS	`Cf. A057126, A057125, A057763.` `Sequence in context: A004792 A167795 A138048 this_sequence A109511 A018339 A128216` `Adjacent sequences: A057759 A057760 A057761 this_sequence A057763 A057764 A057765`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Nov 01 2000`
	EXTENSIONS	`Checked by T. D. Noe, Apr 19 2007`

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

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