%I #5 Jan 20 2024 17:16:23
%S 396573,197423,235172,256100,266292,271425,274359,337747,441496
%N Number of (n+5) X 10 0..2 matrices with each 6 X 6 subblock idempotent.
%C Column 5 of A224636.
%e Some solutions for n=2
%e ..1..0..0..0..0..0..2..0..0..0....0..1..0..0..0..0..0..0..0..1
%e ..1..0..0..0..0..0..1..0..0..0....0..1..0..0..0..0..0..0..0..0
%e ..2..0..0..0..0..0..1..0..0..0....0..1..0..0..0..0..0..0..0..2
%e ..2..0..0..0..0..0..1..0..0..0....0..1..0..0..0..0..0..0..0..2
%e ..0..0..0..0..0..0..1..0..0..0....0..2..0..0..0..0..0..0..0..2
%e ..0..0..0..0..0..0..1..0..0..0....0..2..0..0..0..0..0..0..0..1
%e ..2..0..0..0..0..0..1..0..0..0....0..0..0..0..0..0..0..0..0..1
%Y Cf. A224636.
%K nonn
%O 1,1
%A _R. H. Hardin_, Apr 12 2013
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