A172268 - OEIS

A172268

a(n) = floor(n*(sqrt(7)-sqrt(3))).

0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 63, 64, 65

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,4

COMMENTS

Differs from the Beatty sequence of the Catalan constant A006752 first at n=35. - R. J. Mathar, May 22 2019

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

MATHEMATICA

With[{c=Sqrt[7]-Sqrt[3]}, Floor[c*Range[0, 80]]] (* Harvey P. Dale, Nov 20 2012 *)

PROG

(Magma) [Floor(n*(Sqrt(7)-Sqrt(3))): n in [0..80]]; // Vincenzo Librandi, Aug 01 2013

CROSSREFS