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A106615
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Numerator of n/(n+14).
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2
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0, 1, 1, 3, 2, 5, 3, 1, 4, 9, 5, 11, 6, 13, 1, 15, 8, 17, 9, 19, 10, 3, 11, 23, 12, 25, 13, 27, 2, 29, 15, 31, 16, 33, 17, 5, 18, 37, 19, 39, 20, 41, 3, 43, 22, 45, 23, 47, 24, 7, 25, 51, 26, 53, 27, 55, 4, 57, 29, 59, 30, 61, 31, 9, 32, 65, 33, 67, 34, 69, 5, 71, 36, 73, 37, 75, 38, 11, 39
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,4
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LINKS
| Nathaniel Johnston, Table of n, a(n) for n = 0..10000
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FORMULA
| Dirichlet g.f. zeta(s-1)*(1-6/7^s-1/2^s+6/14^s). - R. J. Mathar, Apr 18 2011
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MAPLE
| seq(numer(n/(n+14)), n=0..100); # Nathaniel Johnston, Apr 18 2011
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MATHEMATICA
| f[n_]:=Numerator[n/(n+14)]; Array[f, 100, 0] (*From Vladimir Joseph Stephan Orlovsky, Feb 17 2011*)
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PROG
| (Other) sage: [lcm(n, 14)/14for n in xrange(0, 79)] # [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Jun 09 2009]
(MAGMA) [Numerator(n/(n+14)): n in [0..100]]; // Vincenzo Librandi, Apr 18 2011
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CROSSREFS
| Cf. A106614, A106616 - A106621.
Sequence in context: A120842 A152178 A103340 * A194736 A130299 A143309
Adjacent sequences: A106612 A106613 A106614 * A106616 A106617 A106618
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KEYWORD
| nonn,frac,mult
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), May 15 2005
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