%I #7 Jan 23 2023 09:04:44
%S 0,0,1,3,7,15,30,58,108,196,348,605,1034,1740,2887,4730
%N Bisection of A005291.
%Y Cf. A005291, A182712, A182722, A182725.
%K nonn,more
%O 1,4
%A _Omar E. Pol_, Dec 02 2010
