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A234215 Number of (n+1)X(6+1) 0..4 arrays with every 2X2 subblock having the sum of the squares of all six edge and diagonal differences equal to 11 1

%I

%S 93760,1029224,10151836,128575264,1394066584,20127064876,232097384988,

%T 3785005344428,45442038074040,819238398602984,10067136828963148,

%U 195309894033504480,2428832890010911864,49512238307922208496

%N Number of (n+1)X(6+1) 0..4 arrays with every 2X2 subblock having the sum of the squares of all six edge and diagonal differences equal to 11

%C Column 6 of A234217

%H R. H. Hardin, <a href="/A234215/b234215.txt">Table of n, a(n) for n = 1..85</a>

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 21 2013

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Last modified October 29 07:37 EDT 2020. Contains 338066 sequences. (Running on oeis4.)