This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A325463 #4 May 02 2019 08:49:54
%S A325463 2,6,8,10,11,14,18,20,24,26,30,32,34,35,38,42,44,46,47,50,54,56,58,62,
%T A325463 65,66,68,72,74,78,80,82,83,86,90,92,96,98,102,104,106,107,110,114,
%U A325463 116,118,119,120,122,126,128,134,138,140,142,143,146,150,152,154
%N A325463 Complement of A325462.
%C A325463 These are the numbers 2x and 3x-1 as x ranges through the numbers x>1 in A325462.
%H A325463 Clark Kimberling, <a href="/A325463/b325463.txt">Table of n, a(n) for n = 1..10000</a>
%t A325463 a = {1}; Do[AppendTo[a, NestWhile[# + 1 &, Last[a] + 1, Apply[Or,
%t A325463 Map[MemberQ[a, #] &, Select[Flatten[{#/2, (#+1)/3}],
%t A325463 IntegerQ]]] &]], {150}]; a (* A325462 *)
%t A325463 Complement[Range[Last[a]], a] (* A325463 *)
%t A325463 (* _Peter J. C. Moses_, Apr 25 2019 *)
%Y A325463 Cf. A325417, A325462.
%K A325463 nonn,easy
%O A325463 1,1
%A A325463 _Clark Kimberling_, May 01 2019