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A037918
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Numbers n such that the Fibonacci number F(n) is squarefree.
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12
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1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 26, 27, 28, 29, 31, 32, 33, 34, 35, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 49, 51, 52, 53, 55, 57, 58, 59, 61, 62, 63, 64, 65, 67, 68, 69, 70, 71, 73, 74, 76, 77, 79, 80, 81, 82, 83, 85, 86, 87, 88, 89, 92
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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LINKS
| T. D. Noe, Table of n, a(n) for n=1..765 (based on Kelly's table)
Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.
Blair Kelly, Fibonacci Factorizations
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MATHEMATICA
| Select[Table[n, {n, 0, 100}], SquareFreeQ[Fibonacci[#]] &] (* From Vladimir Joseph Stephan Orlovsky, Jul 01 2011 *)
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CROSSREFS
| Cf. A000045, A037917, A037918.
Sequence in context: A039215 A047253 A204878 * A043091 A031943 A023800
Adjacent sequences: A037915 A037916 A037917 * A037919 A037920 A037921
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KEYWORD
| nonn
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Marc LeBrun (mlb(AT)well.com)
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EXTENSIONS
| More terms from James A. Sellers (sellersj(AT)math.psu.edu), May 29 2000
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