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A119533
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a(n+1) = prime(1+a(n)), starting with a(0) = 0.
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0
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0, 2, 5, 13, 43, 193, 1181, 9547, 99523, 1292831, 20374363, 380964631, 8300770763, 207647281343, 5890165284053, 187490458428149
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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FORMULA
| a(0) = 0; a(n+1) = prime(1+a(n)) = A000040(1+a(n)).
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EXAMPLE
| a(1) = prime(1+a(0)) = prime(1+0) = prime(1) = 2.
a(2) = prime(1+a(1)) = prime(1+2) = prime(3) = 5.
a(3) = prime(1+a(2)) = prime(1+5) = prime(6) = 13.
a(4) = prime(1+a(3)) = prime(1+13) = prime(14) = 43.
a(5) = prime(1+a(4)) = prime(1+43) = prime(44) = 193.
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MATHEMATICA
| NestList[ Prime[ # + 1] &, 0, 15] - from Robert G. Wilson v (rgwv(at)rgwv.com), May 30 2006
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CROSSREFS
| Cf. A000040, A007097.
Sequence in context: A114297 A178682 A192745 * A066740 A000719 A149875
Adjacent sequences: A119530 A119531 A119532 * A119534 A119535 A119536
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KEYWORD
| easy,nonn
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AUTHOR
| Jonathan Vos Post (jvospost3(AT)gmail.com), May 28 2006
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EXTENSIONS
| a(15) from Robert G. Wilson v (rgwv(at)rgwv.com), May 30 2006
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