login
Rank of n*sin(1) when all the numbers j*cos(1) and k*sin(1), for j>=1, k>=1, are jointly ranked.
2

%I #9 Oct 26 2017 04:24:12

%S 2,5,7,10,12,15,17,20,23,25,28,30,33,35,38,40,43,46,48,51,53,56,58,61,

%T 63,66,69,71,74,76,79,81,84,86,89,92,94,97,99,102,104,107,109,112,115,

%U 117,120,122,125,127,130,132,135,138,140,143,145,148,150,153

%N Rank of n*sin(1) when all the numbers j*cos(1) and k*sin(1), for j>=1, k>=1, are jointly ranked.

%H Clark Kimberling, <a href="/A292653/b292653.txt">Table of n, a(n) for n = 1..1000</a>

%t z = 120; r = Cos[1]; s = Sin[1];

%t Table[n + Floor[n*r/s], {n, 1, z}] (* A292652 *)

%t Table[n + Floor[n*s/r], {n, 1, z}] (* A292653 *)

%Y Cf. A292652 (complement).

%K nonn,easy

%O 1,1

%A _Clark Kimberling_, Sep 27 2017