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Number of nonsingular real n X n {0,1}-matrices which are not robust (cf. A125587).
6

%I #5 Nov 08 2013 08:45:50

%S 0,2,106,17552,11911088,26612379360

%N Number of nonsingular real n X n {0,1}-matrices which are not robust (cf. A125587).

%F a(n) = A055165(n) - A125587(n).

%Y Cf. A055165, A125587, A126603.

%K nonn

%O 1,2

%A _Artur Jasinski_, Jan 07 2007