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A037918 Numbers n such that the Fibonacci number F(n) is square-free. +0
9
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; listen)
OFFSET

1,2

LINKS

T. D. Noe, Table of n, a(n) for n=1..765 (based on Kelly's table)

Blair Kelly, Fibonacci Factorizations

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

CROSSREFS

Cf. A000045, A037917, A037918.

Sequence in context: A108586 A039215 A047253 this_sequence A043091 A031943 A023800

Adjacent sequences: A037915 A037916 A037917 this_sequence A037919 A037920 A037921

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Marc LeBrun (mlb(AT)well.com)

EXTENSIONS

More terms from James A. Sellers (sellersj(AT)math.psu.edu), May 29 2000

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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