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%I #3 Jun 04 2013 08:59:58
%S 2,66,362,1736,5621,18509,48341,125429,288869,645578,1338336,2704063,
%T 5170784,9654395,17329591,30416751,51788999,86492839
%N Number of nondecreasing -6..6 vectors of length n whose dot product with some other -6..6 vector equals n
%C Column 6 of A226340
%e Some solutions for n=3
%e .-5...-4...-3...-1....2...-6...-6...-4...-3...-1...-4...-5...-6...-3...-3...-2
%e .-1...-1...-3....0....3...-3....5....5....3...-1...-1...-3...-5....1....2....4
%e ..4....2....4....3....4....0....6....5....5....5...-1...-2...-4....4....4....5
%K nonn
%O 1,1
%A _R. H. Hardin_ Jun 04 2013
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