A233648 - OEIS

A233648

Number of (n+1)X(3+1) 0..5 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 14

%I #4 Dec 14 2013 08:36:20

%S 3984,36784,364512,3945444,42895672,478087900,5291663768,59202020744,

%T 658067704512,7360796797308,81943867341424,915995404707852,

%U 10205260632415216,114017309079741532,1270906380692627872

%N Number of (n+1)X(3+1) 0..5 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 14

%C Column 3 of A233653

%H R. H. Hardin, <a href="/A233648/b233648.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 14 2013