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A202370 Number of (n+2)X(n+2) binary arrays avoiding patterns 001 and 111 in rows and columns 0

%I #5 Mar 31 2012 12:36:47

%S 98,824,7349,62033,589613,5444710,51833855,500733797,4838603161,

%T 47316275496,463941283342

%N Number of (n+2)X(n+2) binary arrays avoiding patterns 001 and 111 in rows and columns

%C Diagonal of A202378

%e Some solutions for n=4

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

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

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Dec 18 2011

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Last modified September 15 15:59 EDT 2024. Contains 375938 sequences. (Running on oeis4.)