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Number of nX5 0..2 arrays with no element unequal to more than four of its king-move neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.
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%I #4 Feb 07 2017 08:15:31

%S 0,1599,449234,12543514,268737946,4498309134,70977696789,

%T 1027384373753,14301937450153,191808042128218,2505243256989508,

%U 32032329106332381,402355942713906721,4981590834960476029,60914815615894942133

%N Number of nX5 0..2 arrays with no element unequal to more than four of its king-move neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.

%C Column 5 of A282159.

%H R. H. Hardin, <a href="/A282158/b282158.txt">Table of n, a(n) for n = 1..20</a>

%e Some solutions for n=2

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

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

%Y Cf. A282159.

%K nonn

%O 1,2

%A _R. H. Hardin_, Feb 07 2017