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A116617
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Values of n such that p(2n+1) mod 12 = 11, where p(j) denotes the j-th prime.
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7
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2, 4, 7, 8, 11, 19, 20, 21, 24, 34, 40, 41, 45, 51, 53, 54, 80, 85, 86, 92, 97, 102, 107, 109, 112, 119, 120, 126, 138, 140, 141, 149, 153, 154, 155, 157, 158, 164, 174, 178, 181, 188, 196, 197, 206, 208, 211, 213, 220, 226, 231, 236, 237, 239, 247, 253, 255, 259
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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EXAMPLE
| 40 is in the sequence because the 81-st prime is 419 and 419 mod 12=11.
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MAPLE
| a:=proc(n) if ithprime(2*n+1) mod 12 = 11 then n else fi end: seq(a(n), n=0..310);
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CROSSREFS
| Sequence in context: A030773 A118248 A132679 * A091996 A085262 A186543
Adjacent sequences: A116614 A116615 A116616 * A116618 A116619 A116620
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KEYWORD
| nonn
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AUTHOR
| Roger L. Bagula (rlbagulatftn(AT)yahoo.com), Mar 29 2006
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EXTENSIONS
| Edited by N. J. A. Sloane (njas(AT)research.att.com), Apr 05 2006
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