%I M2716 #37 Feb 29 2024 10:49:40
%S 3,8,12,18,26,27,38,39,54,56,57,78,80,81,84,110,114,116,117,120,158,
%T 162,164,165,170,171,174,222,230,234,236,237,242,243,246,255,318,326,
%U 330,332,333,342,344,345,350,351,354,363,446,462,470,474,476,477,486
%N If k appears so do 2k+2 and 3k+3. (duplicates omitted.)
%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%H Seiichi Manyama, <a href="/A005660/b005660.txt">Table of n, a(n) for n = 1..10000</a>
%H R. K. Guy, <a href="/A005658/a005658.pdf">Letter to N. J. A. Sloane with attachment, 1982</a>
%e From _Seiichi Manyama_, Feb 29 2024: (Start)
%e 59049, 88574 and 177150 are terms and 177150 = 2*88574 + 2 = 3*59049 + 3.
%e 80553, 120830 and 241662 are terms and 241662 = 2*120830 + 2 = 3*80553 + 3.
%e 167913, 251870 and 503742 are terms and 503742 = 2*251870 + 2 = 3*167913 + 3. (End)
%Y Cf. A005662.
%K nonn,easy
%O 1,1
%A _N. J. A. Sloane_
%E More terms from Larry Reeves (larryr(AT)acm.org), Oct 01 2001
