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A097938
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Primes of the form prime(n)^2 - prime(n+1) - 1.
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0
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3, 17, 37, 107, 151, 269, 337, 499, 809, 1327, 1637, 1801, 2749, 4967, 7823, 10501, 12641, 22643, 31859, 32569, 38609, 54049, 57829, 62743, 68899, 72089, 93937, 97651, 121447, 124249, 143257, 146299, 157207, 166861, 176809, 185327, 187049
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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EXAMPLE
| a(4)=107 because 11^2 - 13 -1=107.
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PROG
| (PARI) m=85; for(n=1, m, if(isprime(k=prime(n)^2-prime(n+1)-1), print1(k, ", "))) - Klaus Brockhaus, Sep 06 2004
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CROSSREFS
| Sequence in context: A146813 A106895 A106896 * A073162 A146186 A179783
Adjacent sequences: A097935 A097936 A097937 * A097939 A097940 A097941
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KEYWORD
| nonn
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AUTHOR
| Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Sep 05 2004
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EXTENSIONS
| More terms from Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Sep 06 2004
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