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 A022847 Integer nearest n*sqrt(3). 3
 0, 2, 3, 5, 7, 9, 10, 12, 14, 16, 17, 19, 21, 23, 24, 26, 28, 29, 31, 33, 35, 36, 38, 40, 42, 43, 45, 47, 48, 50, 52, 54, 55, 57, 59, 61, 62, 64, 66, 68, 69, 71, 73, 74, 76, 78, 80, 81, 83, 85, 87, 88, 90, 92, 94, 95, 97, 99, 100, 102, 104, 106, 107, 109, 111, 113 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS First differences in A214860. - Philippe Deléham, Mar 09 2013 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..10000 FORMULA a(n+1) - a(n) = 1 or 2. Philippe Deléham, Mar 09 2013 MAPLE a:=n->round(n*sqrt(3)): seq(a(n), n=0..80); # Muniru A Asiru, Sep 28 2018 MATHEMATICA Round[Range[0, 70]Sqrt[3]] (* Harvey P. Dale, Mar 08 2013 *) PROG (MAGMA) [Round(n*Sqrt(3)): n in [0..60]]; // Vincenzo Librandi, Oct 22 2011 (PARI) vector(60, n, n--; round(n*sqrt(3))) \\ G. C. Greubel, Sep 28 2018 CROSSREFS Cf. A214860 Sequence in context: A076355 A081477 A083033 * A047371 A044918 A103635 Adjacent sequences:  A022844 A022845 A022846 * A022848 A022849 A022850 KEYWORD nonn AUTHOR STATUS approved

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Last modified April 26 08:48 EDT 2019. Contains 322472 sequences. (Running on oeis4.)