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%I #3 Mar 30 2012 16:50:10
%S 1,4,7,31,72,381,1017,3890,12000,60043
%N Number of primitive polynomials of degree n over GF(4) with trace omega.
%D Y. Chang, W.-S. Chou and P. J.-S. Shiue, On the number of primitive polynomials over finite fields, Finite Fields Applic., 11 (2005), 156-163.
%K nonn
%O 2,2
%A _N. J. A. Sloane_, Feb 03 2005