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A234151 Number of (n+1)X(6+1) 0..5 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 10 and no adjacent elements equal 1

%I #4 Dec 20 2013 07:09:34

%S 3129240,292681764,29529372836,3853568481000,547010639508992,

%T 84454930078090744,13513044881017064816,2219891455803784205220,

%U 369127825114187432450768,61894506379319814749401324

%N Number of (n+1)X(6+1) 0..5 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 10 and no adjacent elements equal

%C Column 6 of A234152

%H R. H. Hardin, <a href="/A234151/b234151.txt">Table of n, a(n) for n = 1..127</a>

%e Some solutions for n=1

%e ..3..0..2..0..3..2..5....0..3..2..0..4..1..5....3..0..3..1..3..4..3

%e ..1..3..5..1..5..0..4....3..5..0..3..5..0..4....0..2..5..0..5..1..5

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 20 2013

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Last modified April 23 06:04 EDT 2024. Contains 371906 sequences. (Running on oeis4.)