A327185 - OEIS

%I #12 Sep 30 2019 18:08:18

%S 1,3,4,8,10,11,15,17,18,19,22,24,25,26,29,31,32,33,36,40,42,43,47,49,

%T 50,54,56,57,58,61,63,64,65,68,70,71,72,74,75,79,81,82,86,88,89,90,93,

%U 95,96,97,100,102,103,104,107,111,113,114,118,120,121,125

%N Positions of 1's in {A327183(n) : n > 0}.

%C Although a(n)/n->2, the sequence 2*n-a(n) appears to be unbounded below and above.

%C Positive integers k such that A327183(k) = 1. - _Jianing Song_, Sep 30 2019

%H Jianing Song, <a href="/A327185/b327185.txt">Table of n, a(n) for n = 1..10000</a>

%t r = E; z = 200;

%t t = Table[Floor[(2 n + 1)*r] - Floor[n*r + r] - Floor[n*r], {n, 1, z}] (* {A327183(n) : n > 0} *)

%t Flatten[Position[t, 0]] (* A327184 *)

%t Flatten[Position[t, 1]] (* A327185 *)

%Y Cf. A327183, A327184 (complement).

%K nonn,easy

%O 1,2

%A _Clark Kimberling_, Aug 26 2019

%E Corrected by _Jianing Song_, Sep 30 2019