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Search: id:A050670
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| A050670 |
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Primes p such that number of primes produced according to rules stipulated in Honaker's A048853 is 8. |
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+0
2
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| 13, 103, 127, 173, 223, 257, 307, 317, 337, 367, 383, 397, 401, 419, 449, 461, 463, 491, 499, 557, 563, 577, 601, 613, 643, 647, 653, 673, 677, 683, 709, 739, 823, 829, 853, 887, 907, 967, 1033, 1063, 1087, 1103, 1163, 1213, 1217, 1223, 1277, 1307
(list; graph; listen)
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OFFSET
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1,1
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EXAMPLE
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Altering a(1)=13 gives 8 primes: 23, 43, 53, 73, 83, 11, 17 and 19.
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CROSSREFS
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Cf. A048853, A050673, A050659.
Sequence in context: A087595 A117653 A004635 this_sequence A142318 A085957 A119594
Adjacent sequences: A050667 A050668 A050669 this_sequence A050671 A050672 A050673
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KEYWORD
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nonn,base
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AUTHOR
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Patrick De Geest (pdg(AT)worldofnumbers.com), Jul 15 1999.
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