The OEIS Foundation is grateful to everyone who made a donation during our Annual Appeal. Visit the new and spectacular Pictures from the OEIS page!
%I
%S 1,2,4,8,14,28,54
%N Powers of 2 written in base 12. (Next term contains a non-decimal character).
%K nonn
%O 0,2
%A _N. J. A. Sloane_.