%I #9 Oct 02 2019 05:41:52
%S 1,3,5,7,8,10,12,14,15,17,19,21,24,26,28,31,33,35,37,39,40,42,44,46,
%T 47,49,51,53,56,58,60,63,65,67,70,72,74,76,78,79,81,83,85,86,88,90,92,
%U 95,97,99,102,104,106,108,110,111,113,115,117,118,120,122,124
%N Positions of 0's in {A327211(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 A327211(k) = 0. - _Jianing Song_, Sep 30 2019
%H Clark Kimberling and Jianing Song, <a href="/A327212/b327212.txt">Table of n, a(n) for n = 1..10000</a>
%t r = E; z = 200;
%t t = Table[Floor[(2 n + 2)*r] - Floor[n*r + 2 r] - Floor[n*r], {n, 1, z}] (* {A327211(n) : n > 0} *)
%t Flatten[Position[t, 0]] (* A327212 *)
%t Flatten[Position[t, 1]] (* A327213 *)
%Y Cf. A327211, A327213 (complement).
%K nonn,easy
%O 1,2
%A _Clark Kimberling_, Aug 29 2019
%E Corrected by _Jianing Song_, Sep 30 2019