%I #4 Nov 06 2012 17:41:06
%S 29,993,31741,1015637,32496361,1039771513,33269071149,1064494567893,
%T 34060123730017,1089805494659041,34869985369949693,
%U 1115718250329709413,35699103424100012857,1142247144301883171769,36547935760902073717133
%N Hilltop maps: number of nX5 binary arrays indicating the locations of corresponding elements not exceeded by any horizontal or antidiagonal neighbor in a random 0..3 nX5 array
%C Column 5 of A218810
%H R. H. Hardin, <a href="/A218807/b218807.txt">Table of n, a(n) for n = 1..210</a>
%F Empirical: a(n) = 29*a(n-1) +88*a(n-2) +236*a(n-3) +503*a(n-4) +361*a(n-5) +156*a(n-6) -348*a(n-7) +73*a(n-8) -37*a(n-9) -36*a(n-10) -15*a(n-12) +15*a(n-13) for n>14
%e Some solutions for n=3
%e ..0..1..0..1..1....0..0..1..1..1....0..1..0..0..0....0..1..1..1..0
%e ..1..1..1..1..0....1..1..1..1..1....0..0..1..1..1....1..1..0..0..0
%e ..1..1..0..1..0....0..0..1..1..0....1..1..1..0..0....1..0..0..1..1
%K nonn
%O 1,1
%A _R. H. Hardin_ Nov 06 2012