|
%I #4 Jun 18 2016 10:26:39
%S 0,0,20160,57415680,418910083200,9841604944066560,
%T 811677284745084979200,246193686664597924471296000,
%U 282802656455710907157732271104000,1254507391643066981024665558462201036800
%N Number of nX(n+3) binary matrices with all rows unique and all columns unique
%F a(n) = A181230(n,n+3).
%Y Third subdiagonal of A181230.
%Y Cf. A088310, A181231, A181232.
%K nonn
%O 1,3
%A _R. H. Hardin_ Oct 10 2010
%E More terms from _Max Alekseyev_, Jun 18 2016
| 