%I
%S 0,1,2,4,5,11,14,16,17,19,20,25,26,32,34,40,41,44,47,49,52,56,59,65,
%T 67,77,86,89,91,94,95,104,110,115,116,119,121,122,125,130,136,140,146,
%U 149,151,154,161,164,179,185,187,196,205,206,209,214,215,220,221
%N a(0)=0; for n>0, a(n) = (A163778(n)1)/2.
%C Appears to be equal to the indices of maximal entries in A294673.
%H N. J. A. Sloane, <a href="/A294434/b294434.txt">Table of n, a(n) for n = 0..6706</a>
%Y Cf. A163778, A294673.
%K nonn
%O 0,3
%A _N. J. A. Sloane_, Nov 16 2017
