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Search: id:A078583
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| A078583 |
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Numbers n such that 2^n - prime(n) is prime. |
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+0
2
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| 3, 11, 19, 24, 26, 61, 96, 175, 189, 312, 483, 741, 4741, 7082, 8421, 10695, 14802, 18824, 18892, 20655, 21653, 39937
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Next term is greater than 50000 - Sam Handler (sam_5_5_5_0(AT)yahoo.com), Dec 05 2004
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MATHEMATICA
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Do[ If[ PrimeQ[2^n - Prime[n]], Print[n]], {n, 1, 10^5}]
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CROSSREFS
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Cf. A077375.
Sequence in context: A071916 A113295 A043433 this_sequence A017101 A112422 A125994
Adjacent sequences: A078580 A078581 A078582 this_sequence A078584 A078585 A078586
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KEYWORD
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nonn
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AUTHOR
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Robert G. Wilson v (rgwv(AT)rgwv.com), Nov 30 2002
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EXTENSIONS
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More terms from Sam Handler (sam_5_5_5_0(AT)yahoo.com), Dec 05 2004
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