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A020237 Strong pseudoprimes to base 11. 5
133, 793, 2047, 4577, 5041, 12403, 13333, 14521, 17711, 23377, 43213, 43739, 47611, 48283, 49601, 50737, 50997, 56057, 58969, 68137, 74089, 85879, 86347, 87913, 88831, 102173, 111055, 114211, 115231, 137149, 139231, 171601, 172369, 193249, 196555 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..10000 (terms 1..636 from R. J. Mathar)

Index entries for sequences related to pseudoprimes

PROG

(PARI) /* insert A001262 code here */

isA020237(n)={

        isStrongPsp(n, 11)

}

{

for(n=1, 10000000000,

        if(isA020237(n), print(n) ; ) ;

) ;

} /* R. J. Mathar, Mar 07 2012 */

CROSSREFS

Cf. A020139, A001262, A020229, A020230, A020231, A020232, A020233, A020234, A020235, A020236.

Sequence in context: A334037 A137879 A249108 * A217690 A117565 A274175

Adjacent sequences:  A020234 A020235 A020236 * A020238 A020239 A020240

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified July 16 09:13 EDT 2020. Contains 335784 sequences. (Running on oeis4.)