|
%I
%S 91,1751,23059,275243,3336437,39543877,476435051,5674074209,
%T 68219097971,814769931161,9781725263921,116995909271027,
%U 1403306980742023,16797171022505615,201366600573393261,2411277822466400339
%N Number of n X 5 0..2 arrays of the median of the corresponding element, the element to the east and the element to the south in a larger (n+1) X 6 0..2 array without adjacent equal elements in the latter.
%C Column 5 of A229521.
%H R. H. Hardin, <a href="/A229518/b229518.txt">Table of n, a(n) for n = 1..209</a>
%e Some solutions for n=3:
%e 1 1 2 1 1 2 0 1 1 2 1 1 1 1 0 0 2 1 2 1
%e 1 1 1 2 1 1 1 0 2 0 1 2 1 0 2 1 0 2 1 2
%e 1 0 2 0 1 2 1 2 0 1 2 1 1 1 0 0 1 1 2 1
%Y Cf. A229521.
%K nonn
%O 1,1
%A _R. H. Hardin_, Sep 25 2013
| 