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%I #3 Jun 06 2013 07:18:12
%S 2,47,275,1415,4932,17203,44256,118669,275619,628149,1305850,2677789,
%T 5057899,9510519,17126490,30158971,51409213,86308875
%N Number of nondecreasing -6..6 vectors of length n whose dot product with some lexicographically greater or equal nondecreasing -6..6 vector equals n
%C Column 6 of A226422
%e Some solutions for n=3
%e .-5...-5...-4...-3...-3...-4...-2...-6...-6...-2...-6...-5...-3...-6...-2...-5
%e ..4....3...-1...-2....1...-3....3...-1....2...-1....4...-4....3...-1....4...-3
%e ..5....3...-1....2....2...-3....4....2....5....1....5....3....3....0....5...-1
%K nonn
%O 1,1
%A _R. H. Hardin_ Jun 06 2013