A138892 - OEIS

%I #4 Mar 30 2012 17:33:54

%S 0,5,7,9,10,12,14,15,17,19,20,21,22,23,24,25,27,29,30,31,32,33,34,35,

%T 37,39,40,41,42,43,44,45,46,49,50,51,52,54,55,56,58,59,60,61,63,64,65,

%U 66,67,68,70,71,73,74,75,76,78,79,80,81,83,84,85,86,88,89,90,91,92,93,94

%N Non-Ulam numbers.

%C Nonnegative integers that are not in A002858.

%Y Cf. A001690, A002858.

%K nonn

%O 0,2

%A _Omar E. Pol_, Apr 18 2008