%I #4 Dec 09 2015 10:59:02
%S 125,4900,498520,128323584,4131348480,3136398496144,63552226862294,
%T 83329856800206769,483221758595102972,2349207562860745230400,
%U 10865276340207974040000,68734768761934621856452804
%N Number of nX5 0..n+52 arrays with upper left zero and lower right n+52 and each element differing from its diagonal and antidiagonal neighbors by one or two.
%C Column 5 of A265480.
%H R. H. Hardin, <a href="/A265477/b265477.txt">Table of n, a(n) for n = 1..22</a>
%e Some solutions for n=2
%e ..0..2..3..4..2....0..4..4..3..2....0..4..3..4..3....0..5..3..3..4
%e ..0..1..3..1..5....2..2..5..3..5....5..1..3..2..5....4..1..4..2..5
%Y Cf. A265480.
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 09 2015
