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Search: id:A160370
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| A160370 |
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Smaller member p of a pair (p,p+6) of consecutive primes in different centuries. |
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+0
3
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| 1097, 2897, 3797, 4597, 5297, 5897, 9397, 11497, 11897, 12197, 12497, 12697, 15797, 16097, 18797, 19597, 21997, 24097, 24197, 28597, 28697, 29297, 30097, 30197, 30697, 32497, 35597, 36997, 39097, 40897, 41597, 41897, 42397, 45497, 47297
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Note that the smaller member of a pair of sexy primes with the same constraint on centuries
defines a different sequence, since members of a sexy prime pair do not need to be *consecutive* primes.
The larger member in the pair is obtained by adding 6 to an entry.
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FORMULA
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{A031924(n): [A031924(n)/100] <> [A031925(n)/100]} where [..]=floor(..).
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EXAMPLE
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30097 + 6 = 30103.
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CROSSREFS
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Cf. A158277, A046117, A023201.
Sequence in context: A022197 A124122 A163561 this_sequence A123366 A096926 A078199
Adjacent sequences: A160367 A160368 A160369 this_sequence A160371 A160372 A160373
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KEYWORD
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nonn
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AUTHOR
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Ki Punches (ki1212(AT)pocketmail.com), May 11 2009
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EXTENSIONS
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Edited by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), May 14 2009
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