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A214286
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a(n) = floor(Fibonacci(n)/7).
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1
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0, 0, 0, 0, 0, 0, 1, 1, 3, 4, 7, 12, 20, 33, 53, 87, 141, 228, 369, 597, 966, 1563, 2530, 4093, 6624, 10717, 17341, 28059, 45401, 73461, 118862, 192324, 311187, 503511, 814698, 1318209, 2132907, 3451116, 5584024, 9035140, 14619165
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OFFSET
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0,9
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LINKS
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Index entries for linear recurrences with constant coefficients, signature (1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -1, -1).
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FORMULA
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G.f.: x^6*(1+x^2+x^5+x^6+x^7+x^9+x^10) / ( (1-x-x^2)*(1-x^16) ). - R. J. Mathar, Jul 14 2012
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MATHEMATICA
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Floor[Fibonacci[Range[0, 40]]/7] (* modified by G. C. Greubel, May 22 2019 *)
LinearRecurrence[{1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -1, -1}, {0, 0, 0, 0, 0, 0, 1, 1, 3, 4, 7, 12, 20, 33, 53, 87, 141, 228}, 50] (* Harvey P. Dale, Dec 01 2020 *)
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PROG
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(Magma) [Floor(Fibonacci(n)/7): n in [0..40]];
(PARI) vector(40, n, n--; fibonacci(n)\7 ) \\ G. C. Greubel, May 22 2019
(Sage) [floor(fibonacci(n)/7) for n in (0..40)] # G. C. Greubel, May 22 2019
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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