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 A022850 Integer nearest nx, where x = sqrt(7). 2
 0, 3, 5, 8, 11, 13, 16, 19, 21, 24, 26, 29, 32, 34, 37, 40, 42, 45, 48, 50, 53, 56, 58, 61, 63, 66, 69, 71, 74, 77, 79, 82, 85, 87, 90, 93, 95, 98, 101, 103, 106, 108, 111, 114, 116, 119, 122, 124, 127, 130, 132, 135, 138, 140, 143, 146, 148, 151, 153, 156 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..10000 MATHEMATICA Table[Round[n*Sqrt[7]], {n, 0, 60}] (* G. C. Greubel, Sep 29 2018 *) PROG (MAGMA) [Round(n*Sqrt(7)): n in [0..60]]; // Vincenzo Librandi, Oct 24 2011 (PARI) vector(60, n, n--; round(n*sqrt(7))) \\ G. C. Greubel, Sep 29 2018 CROSSREFS Cf. A022841. Sequence in context: A184659 A026274 A137910 * A008576 A047622 A240603 Adjacent sequences:  A022847 A022848 A022849 * A022851 A022852 A022853 KEYWORD nonn,easy AUTHOR STATUS approved

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Last modified September 21 07:28 EDT 2021. Contains 347596 sequences. (Running on oeis4.)