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Number of 0..4 colorings of a 6 X (n+1) array circular in the n+1 direction with new values 0..4 introduced in row major order.
1

%I #8 May 19 2024 21:06:43

%S 62004,16777232,41989913081,51327630988519,78958797573536880,

%T 112293482777565310571,164106209736507364778963,

%U 237527040797926839838605503,344981921379822559849161069389

%N Number of 0..4 colorings of a 6 X (n+1) array circular in the n+1 direction with new values 0..4 introduced in row major order.

%C Row 6 of A214141.

%H R. H. Hardin, <a href="/A214147/b214147.txt">Table of n, a(n) for n = 1..16</a>

%e Some solutions for n=4

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

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

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

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

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

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

%Y Cf. A214141.

%K nonn

%O 1,1

%A _R. H. Hardin_, Jul 05 2012