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A002092
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From a Goldbach conjecture: records in A185091.
(Formerly M2424 N0959)
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5
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1, 3, 5, 7, 17, 29, 47, 61, 73, 83, 277, 317, 349, 419, 503, 601, 709, 829, 877, 1129, 1237, 1367, 1429, 1669, 1801, 2467, 2833, 2879, 3001, 3037, 3329, 3821, 4861, 5003, 5281, 5821, 5897, 6301, 6329, 6421, 6481, 6841, 7069, 7121, 7309, 7873, 8017, 8597, 8821
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| See A002091. The sequence gives the record values of q in the representations mimimizing q of 2*n+1 = 2*p+q, p prime, q {1,prime}.
Checked up to 2*n = 10^13.
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REFERENCES
| Mayoh, Brian H.; On the second Goldbach conjecture. Nordisk Tidskr. Informations-Behandling 6 1966 48-50.
N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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LINKS
| See A002091.
Index entries for sequences related to Goldbach conjecture
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FORMULA
| a(n) = A185091((A002091(n)+1)/2).
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CROSSREFS
| Cf. A002372, A002373, A002374, A002375, A045917, A006307, A002091, A185091, A194828, A194829.
Sequence in context: A086086 A141772 A032496 * A174394 A057476 A016041
Adjacent sequences: A002089 A002090 A002091 * A002093 A002094 A002095
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KEYWORD
| nonn
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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EXTENSIONS
| Comment added, a(19)-a(32) from Hugo Pfoertner (hugo(AT)pfoertner.org), Sep 03 2011
a(33) from Jason Kimberley, a(34)-a(40) from Hugo Pfoertner (hugo(AT)pfoertner.org), Sep 09 2011
a(41)-a(49) from Hugo Pfoertner (hugo(AT)pfoertner.org), Sep 25 2011
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