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Search: id:A132243
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| A132243 |
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Twin primes congruent to {1, 29} mod 30. |
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+0
4
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| 29, 31, 59, 61, 149, 151, 179, 181, 239, 241, 269, 271, 419, 421, 569, 571, 599, 601, 659, 661, 809, 811, 1019, 1021, 1049, 1051, 1229, 1231, 1289, 1291, 1319, 1321, 1619, 1621, 1949, 1951, 2129, 2131, 2309, 2311, 2339, 2341, 2549, 2551, 2729, 2731, 2789
(list; graph; listen)
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OFFSET
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1,1
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LINKS
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Roger L. Bagula (rlbagulatftn(AT)yahoo.com), May 04 2008, Table of n, a(n) for n = 1..144
C. K. Caldwell, The Prime Pages.
C. K. Caldwell, Twin Primes.
O. E. Pol, Determinacion geometrica de los numeros primos y perfectos.
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MATHEMATICA
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a[0] = 9; a[n_] := a[n] = a[n - 1] + 10; Flatten[Table[If[PrimeQ[a[n]] && PrimeQ[a[n] + 2], {a[n], a[n] + 2}, {}], {n, 0, 1000}]] - Roger L. Bagula (rlbagulatftn(AT)yahoo.com), May 04 2008
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CROSSREFS
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Cf. A001097, A001359, A006512, A039949, A129805.
Cf. A132243.
Sequence in context: A069453 A104071 A132240 this_sequence A125523 A077286 A114180
Adjacent sequences: A132240 A132241 A132242 this_sequence A132244 A132245 A132246
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KEYWORD
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easy,nonn
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AUTHOR
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Omar E. Pol (info(AT)polprimos.com), Aug 15 2007
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EXTENSIONS
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More terms from Roger L. Bagula (rlbagulatftn(AT)yahoo.com), May 04 2008
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