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A202608 Number of (n+2)X(n+2) binary arrays avoiding patterns 001 and 010 in rows and columns 0

%I #5 Mar 31 2012 12:36:49

%S 108,1291,35356,1536150,115148467,16531918205,4356301952933,

%T 2089677745641443,1861309883007751197,3075662081788178237169

%N Number of (n+2)X(n+2) binary arrays avoiding patterns 001 and 010 in rows and columns

%C Diagonal of A202616

%e Some solutions for n=3

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

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Dec 21 2011

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Last modified April 19 09:23 EDT 2024. Contains 371782 sequences. (Running on oeis4.)