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Search: id:A063939
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| 41, 251, 991, 1471, 2551, 3301, 4211, 4721, 4931, 5167, 5581, 5791, 7351, 8317, 8581, 9157, 9781, 11701, 12517, 13093, 15541, 16741, 16927, 17341, 18301, 18397, 19121, 19231, 20411, 22571, 23911, 24151, 25741, 26293, 26317, 26681, 27031
(list; graph; listen)
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OFFSET
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1,1
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LINKS
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Harry J. Smith, Table of n, a(n) for n=1,...,1000
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PROGRAM
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(PARI) j=[]; forprime(p=3, 40000, if(znprimroot(p)==6, if(isprime(2*p- 3), j=concat(j, p)))); j
(PARI) { n=0; p=0; for (m=1, 10^9, p=nextprime(p+1); if (znprimroot(p)==6 && isprime(2*p - 3), write("b063939.txt", n++, " ", p); if (n==1000, break)) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Sep 03 2009]
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CROSSREFS
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Cf. A001125.
Sequence in context: A069761 A140634 A140848 this_sequence A142113 A020866 A142690
Adjacent sequences: A063936 A063937 A063938 this_sequence A063940 A063941 A063942
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KEYWORD
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easy,nonn
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AUTHOR
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Jason Earls (zevi_35711(AT)yahoo.com), Aug 31 2001
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