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Search: id:A124658
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| A124658 |
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Even numbers n such that if a person is born in year n and lives not more than 100 years, then he never celebrates his prime birthday on a prime year. |
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| 5246, 5888, 7702, 7954, 9952, 9974, 10342, 10532, 11986, 12176, 12688, 13528, 14968, 15178, 15832, 16766, 18692, 18748, 18804, 19106, 20822, 21928, 22486, 22826, 22886, 24260, 24272, 24596, 24868, 25678, 25708, 26966, 27134, 27146
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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For odd years, if a man is born on odd year, him not being able to celebrate his prime birthday on a prime year is equivalent to the year of birth being an odd composite minus 2: A007921 Numbers that are not the difference of two primes.
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CROSSREFS
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Cf. A007921 = numbers that are not the difference of two primes.
Adjacent sequences: A124655 A124656 A124657 this_sequence A124659 A124660 A124661
Sequence in context: A109159 A067224 A093182 this_sequence A143936 A053397 A133152
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KEYWORD
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nonn
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AUTHOR
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Tanya Khovanova (tanyakh(AT)yahoo.com), Dec 22 2006
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