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A268072 Number of nX5 0..3 arrays with every repeated value in every row and column unequal to the previous repeated value, and new values introduced in row-major sequential order. 0

%I

%S 39,30295,18691624,12341773443,7496016439865,4526538615127374,

%T 2650602668970910839,1532388103026197724943,872365742087350348504945

%N Number of nX5 0..3 arrays with every repeated value in every row and column unequal to the previous repeated value, and new values introduced in row-major sequential order.

%C Column 5 of A268073.

%e Some solutions for n=2

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

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

%Y Cf. A268073.

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 25 2016

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Last modified May 16 08:07 EDT 2021. Contains 343940 sequences. (Running on oeis4.)