%I #5 May 10 2013 12:44:17
%S 0,2,48,4480,2887680,5373624320,44196975083520,1442855588252876800,
%T 188570467779447305011200,98800579402758985681259724800,
%U 207089099087390763078860569942425600
%N Number of n X n invertible binary matrices A such that A^5+I is invertible.
%D V. Jovovic, The cycle index polynomials of some classical groups, Belgrade, 1995, unpublished.
%Y Cf. A002820, A051680, A053060.
%K nonn
%O 1,2
%A _Vladeta Jovovic_, Mar 18 2000