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Search: id:A101644
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| 8, 34, 144, 152, 610, 618, 644, 2584, 2592, 2618, 2728, 2736, 10946, 10954, 10980, 11090, 11098, 11556, 11564, 11590, 46368, 46376, 46402, 46512, 46520, 46978, 46986, 47012, 48952, 48960, 48986, 49096, 49104, 196418, 196426, 196452, 196562
(list; graph; listen)
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OFFSET
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1,1
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MATHEMATICA
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zeck[n_Integer] := Block[{k = Ceiling[ Log[ GoldenRatio, n*Sqrt[5]]], t = n, fr = {}}, While[k > 1, If[t >= Fibonacci[k], AppendTo[fr, 1]; t = t - Fibonacci[k], AppendTo[fr, 0]]; k-- ]; FromDigits[fr]]; kfpv[n_, m_] := Block[{y = Reverse[IntegerDigits[zeck[n]]], z = Reverse[IntegerDigits[zeck[m]]]}, Sum[ y[[i]]*z[[j]]*Fibonacci[(i + 1)(j + 1)], {i, Length[y]}, {j, Length[z]}]];
Table[ kfpv[n, 2], {n, 40}] (from Robert G. Wilson v Feb 09 2005)
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CROSSREFS
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Cf. A101385
Sequence in context: A053298 A124843 A082840 this_sequence A126395 A158991 A136016
Adjacent sequences: A101641 A101642 A101643 this_sequence A101645 A101646 A101647
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KEYWORD
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nonn,easy
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), Jan 25 2005, Jan 27 2005
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EXTENSIONS
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More terms from David Applegate (david(AT)research.att.com), Jan 26 2005
More terms from Robert G. Wilson v (rgwv(AT)rgwv.com), Feb 09 2005
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