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A140506
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Primes congruent to 11 or 19 mod 30.
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0
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11, 19, 41, 71, 79, 101, 109, 131, 139, 191, 199, 229, 251, 281, 311, 349, 379, 401, 409, 431, 439, 461, 491, 499, 521, 619, 641, 701, 709, 739, 761, 769, 821, 829, 859, 881, 911, 919, 941, 971, 1009, 1031, 1039, 1061, 1069, 1091, 1129, 1151, 1181, 1249, 1279
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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MATHEMATICA
| Select[Prime[Range[250]], Mod[#, 30]==19||Mod[#, 30]==11&] [From Harvey P. Dale, Dec. 28, 2010]
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PROG
| (MAGMA)[p: p in PrimesUpTo(3000)|p mod 30 in {11, 19}][From Vincenzo Librandi, Dec 18 2010]
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CROSSREFS
| Sequence in context: A092627 A152313 A034303 * A165944 A100557 A066591
Adjacent sequences: A140503 A140504 A140505 * A140507 A140508 A140509
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KEYWORD
| nonn,easy
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AUTHOR
| Juri-Stepan Gerasimov (2stepan(AT)rambler.ru) Jul 28 2008
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EXTENSIONS
| Corrected by Charles R Greathouse IV (charles.greathouse(AT)case.edu), Mar 25 2010
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