%I #4 Jan 07 2017 08:05:00
%S 30,1917,119440,7533245,474736149,29920114246,1885698283255,
%T 118845116023725,7490149091439288,472062591963218273,
%U 29751489321018113345,1875071509361980884750,118175366862571989996619
%N Number of nX5 0..2 arrays with no element equal to more than one of its horizontal and antidiagonal neighbors and with new values introduced in order 0 sequentially upwards.
%C Column 5 of A280673.
%H R. H. Hardin, <a href="/A280670/b280670.txt">Table of n, a(n) for n = 1..210</a>
%F Empirical: a(n) = 59*a(n-1) +268*a(n-2) -869*a(n-3) -2331*a(n-4) +3754*a(n-5) -8240*a(n-6) -88*a(n-7) -3472*a(n-8) for n>9
%e Some solutions for n=3
%e ..0..1..2..1..2. .0..1..2..1..1. .0..0..1..2..0. .0..1..2..0..2
%e ..0..0..2..0..2. .2..1..0..0..2. .2..2..0..2..2. .0..1..0..1..1
%e ..2..0..2..0..0. .1..2..2..1..0. .0..2..0..0..1. .1..2..0..0..2
%Y Cf. A280673.
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 07 2017
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