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4, 5, 7, 9, 13, 15, 19, 21, 25, 31, 33, 39, 43, 49, 55, 61, 69, 73, 85, 91, 103, 109, 111, 115, 129, 133, 139, 141, 151, 159, 169, 181, 183, 193, 199, 201, 213, 229, 235, 241, 253, 259, 265, 271, 283, 295, 309, 313, 319, 339, 349, 355, 361, 381, 391, 403, 411
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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COMMENTS
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LINKS
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PROG
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(PARI) list(lim)=my(v=List(), t); forprime(p=2, lim\2, forprime(q=2, min(p, lim\p), if(isprime(t=p*q-2), listput(v, t+2)))); t=2; forprime(p=3, lim, if(p-t==2, listput(v, p)); t=p); Set(v) \\ Charles R Greathouse IV, Jan 19 2017
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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