|
%I #5 Aug 11 2014 22:46:10
%S 1422,10942,81483,645156,5242451,41361664,324579268,2567231540,
%T 20445704700,161413538260,1277153952270,10095026043660,80119191734632,
%U 632823187624908,5014971680503924,39627280740228456,314267888886806408
%N Number of (n+1)X(3+1) 0..2 arrays with the maximum plus the lower median minus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one
%C Column 3 of A237965
%H R. H. Hardin, <a href="/A237960/b237960.txt">Table of n, a(n) for n = 1..210</a>
%H R. H. Hardin, <a href="/A237960/a237960.txt">Empirical recurrence of order 82</a>
%F Empirical recurrence of order 82 (see link above)
%e Some solutions for n=3
%e ..2..1..0..0....2..0..0..2....2..0..0..2....0..0..0..1....1..0..2..0
%e ..1..1..0..0....0..1..0..1....0..1..1..0....0..1..2..2....1..1..1..0
%e ..1..1..1..1....2..2..0..1....2..2..1..2....1..1..0..0....0..0..1..0
%e ..0..1..1..2....2..2..1..1....0..0..1..1....0..2..0..1....2..0..0..2
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 16 2014
| 