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%I #5 Mar 31 2012 12:36:37
%S 2,868,13890,104268,464782,1577040,4310382,10274388,21921086,43069520,
%T 78878810,137045852,226914998,361712248,557412114,834701940,
%U 1217933582,1739046456,2432877362,3344664408,4524523614,6033558944,7938870746
%N Number of -n..n arrays x(0..5) of 6 elements with zeroth through 5th differences all nonzero
%C Row 6 of A199943
%H R. H. Hardin, <a href="/A199947/b199947.txt">Table of n, a(n) for n = 1..35</a>
%e Some solutions for n=6
%e .-3...-6...-3...-6....1...-6...-6....1....1...-6....1...-3....1...-6....4...-6
%e ..1....1...-6....1...-3....1....4...-6...-6...-3...-3....1...-3....4...-6...-3
%e ..3....2...-1...-1....6...-6...-6....3....6...-6...-4...-2...-1....2....6....4
%e .-1....6...-6....3...-5...-2....2...-1...-3....3...-3...-1....4...-3....3...-4
%e ..3....3...-2....4....2...-3....3....6....5....6....6...-4...-1....6...-1...-2
%e ..4....4....5...-2...-2...-2...-2....2...-2....2...-6...-3....4....5....4...-5
%K nonn
%O 1,1
%A _R. H. Hardin_ Nov 12 2011