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A089442
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Primes p such that (p-11)/10 is also a prime.
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2
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31, 41, 61, 181, 241, 421, 541, 601, 1021, 1321, 1381, 1741, 1801, 2281, 2341, 2521, 3121, 3181, 3541, 4021, 4201, 4441, 4621, 4801, 5101, 5581, 5641, 5701, 5881, 6421, 6481, 6781, 6841, 7621, 7741, 8101, 8221, 8581, 8641, 8821, 9421, 9721, 9781, 10141, 10321
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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PROG
| (PARI) diff2p(n, a, b) = { forprime(x=3, n, y=(x-a)/b; if(y==floor(y), if(isprime(y), print1(y", ")) ) ) }
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CROSSREFS
| Cf. A143365, A155978.
Sequence in context: A109550 A040991 A089721 * A060327 A202286 A141180
Adjacent sequences: A089439 A089440 A089441 * A089443 A089444 A089445
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KEYWORD
| easy,nonn
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AUTHOR
| Cino Hilliard (hillcino368(AT)gmail.com), Dec 28 2003
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EXTENSIONS
| All terms corrected by Juri-Stepan Gerasimov (2stepan(AT)rambler.ru), Jul 01 2010
Corrections confirmed by N. J. A. Sloane, Jul 04 2010
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