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A093310
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k-th lower twin prime, where k = n!.
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0
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3, 3, 5, 41, 461, 4637, 51347, 563009, 6445991, 80358599, 1066687469, 15116681441, 228312888437
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OFFSET
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0,1
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LINKS
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PROG
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(PARI) f(n) = for(x=0, n, print1(twinl(x!), ", ")) twinl(n) = { local(c, x); c=0; x=1; while(c<n, if(isprime(prime(x)+2), c++); x++; ); return(prime(x-1)) }
(PARI) default(primelimit, 7000000); twinl(n) = { local(c, x); c=0; x=1; while(c<n, if(isprime(prime(x)+2), c++); x++); return(prime(x-1)) } { for(n=0, 8, write("b093310.txt", n, " ", twinl(n!))); } \\ Harry J. Smith, Jun 20 2009
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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