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A186824 Half the number of (n+2)X10 binary arrays with each 3X3 subblock having sum 4 or 5 0

%I #4 Mar 31 2012 12:36:06

%S 8730234,390661554,15639380661,676967599202,32322581577916,

%T 1516683374850488,72230087740874585

%N Half the number of (n+2)X10 binary arrays with each 3X3 subblock having sum 4 or 5

%C Column 8 of A186825

%e Some solutions for 4X10 with a(1,1)=0

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Feb 27 2011

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Last modified March 29 02:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)