%I #5 Mar 31 2012 12:36:55
%S 1,6,6,36,286,36,161,7820,7820,161,636,177290,1055370,177290,636,2507,
%T 4078368,125838722,125838722,4078368,2507,10213,96511488,15517802234,
%U 78243755382,15517802234,96511488,10213,42182,2282090278,1938869645102
%N T(n,k)=Number of nXk 0..5 arrays with every nonzero element less than or equal to some horizontal or vertical neighbor
%C Table starts
%C .....1...........6................36.....................161
%C .....6.........286..............7820..................177290
%C ....36........7820...........1055370...............125838722
%C ...161......177290.........125838722.............78243755382
%C ...636.....4078368.......15517802234..........50221974160730
%C ..2507....96511488.....1938869645102.......32577032228308750
%C .10213..2282090278...241217648933826....21056749683696452598
%C .42182.53729637298.29971627049343224.13600371239866122117034
%H R. H. Hardin, <a href="/A203057/b203057.txt">Table of n, a(n) for n = 1..84</a>
%e Some solutions for n=5 k=3
%e ..2..2..5....1..5..2....3..1..4....4..3..2....4..0..4....1..5..0....3..3..2
%e ..4..1..5....2..5..2....5..2..4....4..0..3....4..4..5....0..5..2....3..3..3
%e ..4..2..3....5..3..4....5..3..0....3..0..3....4..1..5....3..4..3....0..4..1
%e ..4..3..1....5..0..5....3..1..1....3..0..4....2..0..2....1..0..3....3..4..4
%e ..2..3..2....0..0..5....5..5..4....3..5..5....0..3..3....5..5..0....0..5..5
%K nonn,tabl
%O 1,2
%A _R. H. Hardin_ Dec 28 2011
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