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A234128 Number of (n+1)X(5+1) 0..6 arrays with every 2X2 subblock having the absolute values of all six edge and diagonal differences no larger than 1 1

%I #4 Dec 19 2013 18:03:23

%S 64441,4909103,380250439,29939517797,2369586581169,188019423921117,

%T 14938626364067241,1187917736475860183,94521630237299906823,

%U 7524759916940756878331,599290888560987126254091

%N Number of (n+1)X(5+1) 0..6 arrays with every 2X2 subblock having the absolute values of all six edge and diagonal differences no larger than 1

%C Column 5 of A234131

%H R. H. Hardin, <a href="/A234128/b234128.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

%e ..5..4..4..3..3..4....3..4..3..3..4..4....5..5..5..5..6..5....1..1..1..2..2..1

%e ..4..4..3..4..3..4....3..4..3..3..4..5....5..4..4..5..5..5....1..1..1..1..2..1

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 19 2013

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Last modified September 28 17:13 EDT 2023. Contains 365736 sequences. (Running on oeis4.)