id:A038891 - OEIS Search Results

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19 is a square mod p.

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3, 5, 17, 19, 31, 59, 61, 67, 71, 73, 79, 101, 103, 107, 127, 137, 149, 151, 157, 167, 179, 197, 211, 223, 227, 229, 233, 277, 307, 313, 331, 349, 353, 379, 383, 389, 397, 431, 439, 457, 461, 487, 523, 541, 547 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Also, only entries p=1 (mod 4) of the sequence are squares mod 19 (from the quadratic reciprocity law). - Lekraj Beedassy (blekraj(AT)yahoo.com), Jul 21 2004`
	CROSSREFS	`Sequence in context: A040129 A045415 A045416 this_sequence A020592 A027699 A069687` `Adjacent sequences: A038888 A038889 A038890 this_sequence A038892 A038893 A038894`
	KEYWORD	`nonn`
	AUTHOR	`njas`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

AT&T Labs Research