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A142456
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Primes of the form (p(n)-2*n)/5, where p(n)=n-th prime.
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0
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3, 3, 5, 5, 7, 13, 31, 31, 37, 43, 47, 53, 53, 59, 73, 83, 97, 137, 137, 157, 173, 173, 191, 199, 233, 281, 293, 337, 397, 397, 409, 421, 431, 449, 457, 463, 467, 467, 487, 487, 499, 499, 503, 509, 521, 523, 593, 593, 599
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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EXAMPLE
| If n=13, then (p(13)-2*13)/5=(41-26)/5=3=a(1).
If n=14, then (p(14)-2*14)/5=(43-28)/5=3=a(2).
If n=17, then (p(17)-2*17)/5=(59-34)/5=5=a(3).
If n=18, then (p(18)-2*18)/5=(61-36)/5=5=a(4).
If n=22, then (p(22)-2*22)/5=(79-44)/5=7=a(5).
If n=31, then (p(31)-2*31)/5=(127-62)/5=13=a(6), etc.
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CROSSREFS
| Cf. A000040.
Sequence in context: A157966 A087715 A092316 * A098508 A051593 A142712
Adjacent sequences: A142453 A142454 A142455 * A142457 A142458 A142459
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KEYWORD
| nonn
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AUTHOR
| Juri-Stepan Gerasimov (2stepan(AT)rambler.ru), Oct 07 2008
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EXTENSIONS
| Corrected (43 inserted, 87 removed, 157 inserted etc.) by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 18 2010
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