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A105506
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Numbers m such that 6 is the leading digit of the n-th Fibonacci number in decimal representation.
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9
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15, 20, 39, 63, 82, 87, 106, 130, 149, 154, 173, 197, 216, 221, 240, 259, 264, 283, 288, 307, 326, 331, 350, 355, 374, 393, 398, 417, 422, 441, 460, 465, 484, 508, 527, 532, 551, 575, 594, 599, 618, 642, 661, 666, 685, 709, 728, 733, 752, 771, 776, 795, 800
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OFFSET
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1,1
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COMMENTS
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LINKS
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FORMULA
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a(n) ~ kn by the equidistribution theorem, where k = log(10)/(log(7) - log(6)) = 14.9372.... - Charles R Greathouse IV, Oct 07 2016
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EXAMPLE
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A000030(68330027629092351019822533679447) = 6.
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PROG
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CROSSREFS
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Cf. A000030, A000045, A072708, A105501, A105502, A105503, A105504, A105505, A105507, A105508, A105509.
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KEYWORD
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nonn,base
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AUTHOR
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STATUS
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approved
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