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Number of n X n invertible binary matrices A such that A^3+I is invertible.
1

%I #5 May 10 2013 12:44:17

%S 0,0,48,4032,1935360,4022599680,32585690382336,1063349908766982144,

%T 139112376066747546992640,72863495247749516035746693120,

%U 152731190537447000980973281829978112

%N Number of n X n invertible binary matrices A such that A^3+I is invertible.

%D V. Jovovic, The cycle index polynomials of some classical groups, Belgrade, 1995, unpublished.

%Y Cf. A002820, A053071.

%K nonn

%O 1,3

%A _Vladeta Jovovic_, Mar 18 2000