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Search: id:A136051
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| A136051 |
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Daughter primes of order 2. |
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+0
10
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| 3, 7, 13, 31, 37, 43, 67, 109, 127, 139, 151, 163, 199, 211, 241, 277, 307, 349, 367, 373, 433, 457, 463, 547, 571, 601, 613, 661, 673, 709, 727, 739, 787, 811, 823, 853, 919, 967, 991, 1021, 1087, 1117, 1129, 1171, 1231, 1291, 1297, 1399, 1471, 1483, 1549
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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For daughter primes of order 1 see A088878. For smallest daughter primes of order n see A136019 (also definition)
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MATHEMATICA
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n = 2; a = {}; Do[If[PrimeQ[(Prime[k] + 2n)/(2n + 1)], AppendTo[a, (Prime[k] + 2n)/(2n + 1)]], {k, 1, 1500}]; a
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CROSSREFS
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Cf. A088878, A091180, A136019, A136020, A136052, A136053, A136054, A136055, A136056, A136057, A136058, A136059, A136060.
Sequence in context: A023227 A031157 A049488 this_sequence A100750 A105435 A117708
Adjacent sequences: A136048 A136049 A136050 this_sequence A136052 A136053 A136054
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KEYWORD
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nonn
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AUTHOR
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Artur Jasinski (grafix(AT)csl.pl), Dec 12 2007
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