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 A224628 Number of (n+5)X(n+5) 0..2 matrices with each 6X6 subblock idempotent 0

%I #4 Apr 12 2013 08:51:14

%S 2236302,134036,204512,245916,266292,276568,282454,412266,626120

%N Number of (n+5)X(n+5) 0..2 matrices with each 6X6 subblock idempotent

%C Diagonal of A224636

%e Some solutions for n=2

%e ..1..1..0..0..2..1..0....1..0..0..0..0..0..0....1..1..1..0..0..0..0

%e ..0..0..0..0..0..0..0....1..0..0..0..0..0..2....0..0..0..0..0..0..0

%e ..0..0..0..0..0..0..0....2..0..0..0..0..0..1....0..0..0..0..0..0..0

%e ..0..0..0..0..0..0..0....0..0..0..0..0..0..2....0..0..0..0..0..0..0

%e ..0..0..0..0..0..0..0....0..0..0..0..0..0..0....0..0..0..0..0..0..0

%e ..0..0..0..0..0..0..0....1..0..0..0..0..0..1....0..0..0..0..0..0..0

%e ..0..0..0..0..1..1..1....0..0..0..0..0..0..1....1..0..0..1..1..1..1

%K nonn

%O 1,1

%A _R. H. Hardin_ Apr 12 2013

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Last modified May 21 00:09 EDT 2024. Contains 372720 sequences. (Running on oeis4.)