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A081322
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F(P(n)), where F(n) = Fibonacci numbers A000045, P(n) = Pell numbers A000129.
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1
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0, 1, 1, 5, 144, 514229, 190392490709135, 93202207781383214849429075266681969, 8269366108663463411004717981412027167937978847386801205243459016220834185059487057696
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,4
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MATHEMATICA
| f[n_] := f[n] = f[n - 1] + f[n - 2]; f[0] = 0; f[1] = 1; p[n_] := p[n] = 2p[n - 1] + p[n - 2]; p[0] = 0; p[1] = 1; Table[f[p[n]], {n, 0, 8}]
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CROSSREFS
| Cf. A081323.
Sequence in context: A037049 A134503 A168041 * A076218 A075186 A113560
Adjacent sequences: A081319 A081320 A081321 * A081323 A081324 A081325
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KEYWORD
| easy,nonn
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AUTHOR
| Mario Catalani (mario.catalani(AT)unito.it), Mar 18 2003
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EXTENSIONS
| Corrected by Don Reble (djr(AT)nk.ca), Nov 20 2006
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