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A234340 Number of (n+1)X(3+1) 0..7 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 14 1

%I #4 Dec 23 2013 20:48:30

%S 120838,15724414,1496150656,175175798418,19543858001838,

%T 2258389792830356,258974166313990960,29918463917333453006,

%U 3451277570819644884820,398863084672621349027526,46080254312785516850566220

%N Number of (n+1)X(3+1) 0..7 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 14

%C Column 3 of A234343

%H R. H. Hardin, <a href="/A234340/b234340.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

%e ..7..2..7..0....0..6..4..7....6..0..0..5....4..0..0..0....2..0..2..2

%e ..0..0..6..0....1..7..0..4....7..0..7..7....3..6..7..0....7..7..7..0

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 23 2013

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Last modified April 23 09:22 EDT 2024. Contains 371905 sequences. (Running on oeis4.)