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A184216 Number of (n+1)X9 0..3 arrays with every 2X2 subblock sum greater than 6 0

%I #4 Mar 31 2012 12:35:58

%S 605100146,12084357225118,142446559265305753,2090316835956005082252,

%T 28341873309921021614867363,396580709395010561685287409609,

%U 5483108738502332961190212851086871

%N Number of (n+1)X9 0..3 arrays with every 2X2 subblock sum greater than 6

%C Column 8 of A184217

%e Some solutions for 3X9

%e ..0..2..0..1..2..0..3..2..0....0..2..0..1..2..2..1..2..3

%e ..3..2..3..3..2..3..3..2..3....3..2..3..3..2..2..3..3..3

%e ..0..2..0..1..2..2..1..2..2....0..2..0..1..2..3..0..1..0

%K nonn

%O 1,1

%A _R. H. Hardin_ Jan 10 2011

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Last modified April 25 09:30 EDT 2024. Contains 371967 sequences. (Running on oeis4.)