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A098116
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3^(p-1) + (3^p - 1) where p is prime.
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0
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11, 35, 323, 2915, 236195, 2125763, 172186883, 1549681955, 125524238435, 91507169819843, 823564528378595, 600378541187996483, 48630661836227715203, 437675956526049436835, 35451752478610004383715
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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EXAMPLE
| 3^(2-1) + 3^2 - 1 = 11
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MATHEMATICA
| Table[3^(Prime[n] - 1) + (3^Prime[n] - 1), {n, 1, 20}] - Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), Feb 28 2006
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CROSSREFS
| Cf. A097743.
Sequence in context: A103115 A003777 A199817 * A123749 A159493 A012644
Adjacent sequences: A098113 A098114 A098115 * A098117 A098118 A098119
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KEYWORD
| nonn
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AUTHOR
| Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Sep 23 2004
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EXTENSIONS
| More terms from Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), Feb 28 2006
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