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Search: id:A095938
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| A095938 |
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a(n+1) = (a(n)-1)-th prime + 1. |
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+0
1
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| 2, 3, 4, 6, 12, 32, 128, 710, 5382, 52712, 648392, 9737334, 174440042, 3657500102, 88362852308, 2428095424620, 75063692618250, 2586559730396078
(list; graph; listen)
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OFFSET
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1,1
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MATHEMATICA
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NestList[Prime[ # - 1] + 1 &, 2, 16] (* Robert G. Wilson v *)
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PROGRAM
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(PARI) a(n)=if(n<2, 2, prime(a(n-1)-1)+1); for(n=1, 10, print1(a(n), ", "));
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CROSSREFS
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Equals A007097 + 1.
Sequence in context: A038504 A018405 A018419 this_sequence A018460 A018484 A018496
Adjacent sequences: A095935 A095936 A095937 this_sequence A095939 A095940 A095941
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KEYWORD
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more,nonn
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AUTHOR
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Herman Jamke (hermanjamke(AT)fastmail.fm), Jul 13 2004
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