%I A107222
%S A107222 1,1,1,1,3,3,7,7,19,29,87,52,315,291,562,1017,3825,2870,13797,11255,
%T A107222 23579,59986,178259,103680,607522,859849,1551227,1815045,9203747,
%U A107222 5505966,28629151,33552327,78899078
%N A107222 Number of primitive normal polynomials of degree n over GF(2).
%H A107222 Joerg Arndt, draft of the <a href="http://www.jjj.de/fxt/#fxtbook">fxtbook</
               a>
%e A107222 a(9) (the eighth entry) is 19 because there are 19 primitive normal polynomials 
               of degree 9 over GF(2).
%Y A107222 Cf. A027362, A135498.
%Y A107222 Sequence in context: A146812 A147236 A146599 this_sequence A050613 A145940 
               A147103
%Y A107222 Adjacent sequences: A107219 A107220 A107221 this_sequence A107223 A107224 
               A107225
%K A107222 nonn
%O A107222 1,5
%A A107222 Joerg Arndt (arndt(AT)jjj.de), Jun 08 2005, Oct 15 2005
%E A107222 Three more terms added from the Arendt website by N. J. A. Sloane (njas(AT)research.att.com), 
               Feb 22 2008