%I #4 Jun 06 2013 07:22:57
%S 5,57,159,411,800,1415,2394,3848,5764,8484,12067,16546,22403,29687,
%T 38104,48908,61775,76410,94297,115030,137929,165596,197096,231351,
%U 271259,316553,365077,421509,484107,549942,626240,710102,798025,898590,1006589
%N Number of nondecreasing -n..n vectors of length 4 whose dot product with some lexicographically greater or equal nondecreasing -n..n vector equals 4
%C Row 4 of A226422
%H R. H. Hardin, <a href="/A226425/b226425.txt">Table of n, a(n) for n = 1..40</a>
%e Some solutions for n=3
%e ..1...-1...-2...-2...-2...-3...-3...-3...-1...-3....0...-1...-3...-1...-2...-1
%e ..1...-1...-1...-2...-1...-3...-2....0....0...-2....0....2....1...-1...-2....0
%e ..1....1....0...-1....0....1...-2....0....1....1....1....2....2....2...-2....0
%e ..1....3....3....2....0....3....1....2....1....2....1....2....2....3....2....2
%K nonn
%O 1,1
%A _R. H. Hardin_ Jun 06 2013
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