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A233964 Number of (n+1)X(5+1) 0..3 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 10 1

%I #4 Dec 18 2013 07:17:57

%S 12416,106056,840136,8010708,75825248,843467784,9249598420,

%T 114532675912,1373037554172,17854333708644,223853446623212,

%U 2961487715484568,37963901271166456,504600197121209284,6545168008797105508

%N Number of (n+1)X(5+1) 0..3 arrays with every 2X2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 10

%C Column 5 of A233967

%H R. H. Hardin, <a href="/A233964/b233964.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 18 2013

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Last modified April 19 07:38 EDT 2024. Contains 371782 sequences. (Running on oeis4.)