%I #12 Oct 15 2013 22:31:44
%S 0,0,0,2,4,8,13,22,34,52,77,114,166,240,345,494,705,1004,1427,2026,
%T 2873,4072,5767,8166,11558,16356,23141,32738,46309,65504,92648,131038,
%U 185328,262108,370690,524250,741416,1048536,1482869,2097110,2965777
%N A078152(2^n).
%F For n>1, a(n) = floor(sqrt(2^(n+2))) - n - 2
%Y Cf. A078152, A078153, A078154, A078155, A078156, A078158.
%K nonn
%O 1,4
%A _Labos Elemer_, Nov 27 2002
%E Extended by _Robert G. Wilson v_, Dec 02 2002
%E More terms from _Max Alekseyev_, Feb 12 2012
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