%I #7 Mar 31 2012 14:02:20
%S 0,0,1,2,2,2,2,3,3,3,3,4,4,5,5,5,5,5,5,6,6,6,6,6,6,7,7,7,7,7,7,8,8,8,
%T 8,8,8,9,9,9,9,10,10,10,10,10,10,11,11,11,11,11,11,11,11,12,12,12,12,
%U 13,13,14,14,14,14,14,14,15,15,15,15,15,15,16,16,16,16,16,16,16,16,16
%N Number of irreducible GF(2)[X]-polynomials in range [0,n].
%C Analogous to A000720.
%H A. Karttunen, <a href="/A091247/a091247.scm.txt">Scheme-program for computing this sequence.</a>
%H <a href="/index/Ge#GF2X">Index entries for sequences operating on GF(2)[X]-polynomials</a>
%Y Partial sums of A091225. A062692(n) = a(2^n).
%K nonn
%O 0,4
%A _Antti Karttunen_, Jan 03 2004