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Number of 0..7 colorings of an nX7 array circular in the 7 direction with new values 0..7 introduced in row major order
0

%I #3 Jul 08 2012 07:43:53

%S 162,8178855,2254551356877,735065997384027490,

%T 242410394867671035718980,80005061249075404558819767399,

%U 26406293759960168513776322293277984

%N Number of 0..7 colorings of an nX7 array circular in the 7 direction with new values 0..7 introduced in row major order

%C Column 6 of A214238

%e Some solutions for n=4

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Jul 08 2012