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A051345
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Odd numbers not of the form 3 + twin prime + twin prime.
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1
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1, 3, 5, 7, 97, 99, 101, 403, 405, 407, 517, 519, 521, 787, 789, 791, 907, 909, 911, 1117, 1119, 1121, 1147, 1149, 1151, 1267, 1269, 1271, 1357, 1359, 1361, 3247, 3249, 3251, 4207, 4209, 4211
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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LINKS
| Index entries for sequences related to Goldbach conjecture
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MATHEMATICA
| tps=Flatten[Select[Partition[Prime[Range[2000]], 2, 1], Last[#]-First[#]==2&]]; Complement[Range[1, Last[tps], 2], Union[Total[#]+3&/@Tuples[tps, {2}]]] (* From Harvey P. Dale, Apr 1 2011 *)
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CROSSREFS
| Essentially A007534 - 3.
Sequence in context: A201270 A160360 A082697 * A104388 A110337 A132287
Adjacent sequences: A051342 A051343 A051344 * A051346 A051347 A051348
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KEYWORD
| nonn,fini,nice
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AUTHOR
| David W. Wilson (davidwwilson(AT)comcast.net)
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EXTENSIONS
| No others below 100000. Conjectured to be complete.
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