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A267909 Number of nX5 0..2 arrays with every repeated value in every row unequal to the previous repeated value, and in every column equal to the previous repeated value, and new values introduced in row-major sequential order. 1

%I

%S 29,5046,878004,104491831,10441322974,922017784240,74691010105571,

%T 5680483902454184,411946383314752314,28803298484312712803,

%U 1957402980977660239136,130069621243447882741372

%N Number of nX5 0..2 arrays with every repeated value in every row unequal to the previous repeated value, and in every column equal to the previous repeated value, and new values introduced in row-major sequential order.

%C Column 5 of A267911.

%H R. H. Hardin, <a href="/A267909/b267909.txt">Table of n, a(n) for n = 1..48</a>

%e Some solutions for n=2

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

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

%Y Cf. A267911.

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 22 2016

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Last modified October 22 22:22 EDT 2020. Contains 337962 sequences. (Running on oeis4.)