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A206928 Position of n+cos(n) when {k+cos(k)} and {k+sin(k)} are jointly ranked; complement of A206929. 3
1, 2, 4, 8, 10, 12, 14, 15, 16, 18, 22, 24, 26, 27, 28, 30, 34, 36, 38, 39, 40, 42, 46, 48, 50, 51, 52, 54, 56, 60, 62, 64, 65, 66, 68, 72, 74, 76, 77, 78, 80, 84, 86, 88, 89, 90, 92, 96, 98, 100, 102, 103, 104, 106, 110, 112, 114, 115, 116, 118, 122, 124, 126 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..63.

MATHEMATICA

f[n_] := N[n + Cos[n]]; z = 120;

g[n_] := N[n + Sin[n]];

c = Table[f[n], {n, 1, z}];

s = Table[g[n], {n, 1, z}];

j = Sort[Union[c, s]];

p[n_] := Position[j, f[n]]; q[n_] := Position[j, g[n]];

Flatten[Table[p[n], {n, 1, z}]]    (* A206928 *)

Flatten[Table[q[n], {n, 1, z}]]    (* A206929 *)

CROSSREFS

Cf. A206929.

Sequence in context: A174567 A178330 A029992 * A133012 A039011 A132190

Adjacent sequences:  A206925 A206926 A206927 * A206929 A206930 A206931

KEYWORD

nonn

AUTHOR

Clark Kimberling, Feb 13 2012

STATUS

approved

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Last modified April 24 00:02 EDT 2019. Contains 322404 sequences. (Running on oeis4.)