|
%I #13 Jul 06 2020 02:11:29
%S 1,3,4,6,7,9,10,12,13,15,16,18,20,21,23,24,26,27,29,30,32,33,35,37,38,
%T 40,41,43,44,46,47,49,50,52,54,55,57,58,60,61,63,64,66,67,69,70,72,74,
%U 75,77,78,80,81,83,84,86,87,89,91,92,94,95,97,98,100
%N a(n) = floor(n*cosh(1)).
%C Beatty sequence for cosh(1) = (e+1/e)/2 = 1.54308...= A073743; complement of A109232.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/HyperbolicCosine.html">Hyperbolic Cosine</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/BeattySequence.html">Beatty Sequence</a>
%H <a href="/index/Be#Beatty">Index entries for sequences related to Beatty sequences</a>
%Y Cf. A073743, A109232, A109233, A109234, A109237, A059563.
%K nonn
%O 1,2
%A _Reinhard Zumkeller_, Jun 23 2005
|
