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A140232
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a(n) = ceiling(n*exp((1+sqrt(5))/2)).
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2
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6, 11, 16, 21, 26, 31, 36, 41, 46, 51, 56, 61, 66, 71, 76, 81, 86, 91, 96, 101, 106, 111, 116, 122, 127, 132, 137, 142, 147, 152, 157, 162, 167, 172, 177, 182, 187, 192, 197, 202, 207, 212, 217, 222, 227, 232, 238, 243, 248, 253, 258, 263, 268, 273, 278, 283
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OFFSET
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1,1
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LINKS
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FORMULA
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MATHEMATICA
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Ceiling[Exp[GoldenRatio]*Range[60]] (* G. C. Greubel, Jun 30 2019 *)
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PROG
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(PARI) phi=(1+sqrt(5))/2; vector(60, n, ceil(n*exp(phi)) ) \\ G. C. Greubel, Jun 30 2019
(Magma) phi:=(1+Sqrt(5))/2; [Ceiling(n*Exp(phi)): n in [1..60]]; // G. C. Greubel, Jun 30 2019
(Sage) [ceil(n*exp(golden_ratio)) for n in (1..60)] # G. C. Greubel, Jun 30 2019
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CROSSREFS
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Cf. A001622, A094214, A104457, A098317, A002390, A139339, A139340, A139341, A139342, A139345, A139346, A139347, A139348, A139349, A139350, A140231, A016861.
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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