id:A020159 - OEIS Search Results

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A020159

Pseudoprimes to base 31.

+0
2

6, 10, 15, 30, 49, 65, 66, 133, 185, 451, 481, 561, 637, 931, 946, 1105, 1221, 1729, 1813, 2317, 2405, 2465, 2553, 3310, 4753, 4921, 6241, 6289, 6601, 7107, 7421, 7449, 8177, 8911, 9073, 9131, 10470, 10585, 10963, 11041, 12403, 14191, 16219, 17767, 18721 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`R. J. Mathar, Table of n, a(n) for n = 1..106` `Index entries for sequences related to pseudoprimes`
	CROSSREFS	`Sequence in context: A049694 A093773 A088708 this_sequence A048017 A048078 A117309` `Adjacent sequences: A020156 A020157 A020158 this_sequence A020160 A020161 A020162`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified July 4 18:25 EDT 2008. Contains 140886 sequences.

AT&T Labs Research