login
Numbers of form |2^i-3^j|.
7

%I #14 Nov 28 2021 01:20:09

%S 0,1,2,3,5,7,8,11,13,15,17,19,23,25,26,29,31,37,47,49,55,61,63,65,73,

%T 77,79,80,101,115,119,125,127,139,175,179,211,217,227,229,235,239,241,

%U 242,247,253,255,269,295,431,473,485,503,509,511,601,665,697,713,721,725,727,728,781,943,997

%N Numbers of form |2^i-3^j|.

%C A128760(a(n)) > 0. - _Reinhard Zumkeller_, Mar 25 2007

%H Kevin Ryde, <a href="/A014121/b014121.txt">Table of n, a(n) for n = 1..3000</a>

%H Kevin Ryde, <a href="/A014121/a014121.gp.txt">PARI/GP Code</a>

%o (PARI) See links.

%K nonn

%O 1,3

%A Richard C. Schroeppel

%E More terms from _Max Alekseyev_, Nov 16 2012