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%I
%S 1,6,10,14,18,26,34,52,34,104,172,392,186,546,226,766,806,2474,1202,
%T 4214,442,2328
%N Number of 0..5 arrays x(0..n+1) of n+2 elements with zero n-1st differences
%C Column 5 of A200272
%e Some solutions for n=6
%e ..3....2....2....0....2....4....2....3....3....5....1....5....0....4....0....1
%e ..5....0....3....5....1....3....4....2....3....5....1....0....0....5....4....2
%e ..3....2....2....5....2....4....2....3....3....5....1....0....0....4....5....1
%e ..1....4....1....4....3....5....0....4....3....5....1....2....1....3....5....0
%e ..1....4....1....4....3....5....0....4....3....5....1....4....3....3....5....0
%e ..3....2....2....5....2....4....2....3....3....5....1....5....5....4....5....1
%e ..5....0....3....5....1....3....4....2....3....5....1....5....5....5....4....2
%e ..3....2....2....0....2....4....2....3....3....5....1....5....0....4....0....1
%K nonn
%O 1,2
%A _R. H. Hardin_ Nov 15 2011
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