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A195125 2n-floor(n*r), where r=pi-3. 3
0, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28, 30, 32, 34, 36, 38, 40, 41, 43, 45, 47, 49, 51, 53, 54, 56, 58, 60, 62, 64, 66, 67, 69, 71, 73, 75, 77, 79, 80, 82, 84, 86, 88, 90, 92, 93, 95, 97, 99, 101, 103, 105, 106, 108, 110, 112, 114, 116, 118, 119 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Ivan Panchenko, Table of n, a(n) for n = 0..10000

MATHEMATICA

f[n_] := 2 n - Floor[n (Pi - 3)]; Array[f, 65, 0] (* Ivan Panchenko, Nov 10 2013 *)

PROG

(Maxima) makelist(2*n - floor(n*(%pi - 3)), n, 0, 64); [Ivan Panchenko, Nov 10 2013]

CROSSREFS

Sequence in context: A304711 A324847 A302696 * A228295 A184592 A247427

Adjacent sequences:  A195122 A195123 A195124 * A195126 A195127 A195128

KEYWORD

nonn

AUTHOR

Clark Kimberling, Sep 09 2011

STATUS

approved

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Last modified April 6 12:19 EDT 2020. Contains 333273 sequences. (Running on oeis4.)