Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
%I #9 Mar 31 2024 17:12:24
%S 7,202,921,2959,7821,18389,38225,73227,132057,225713,369579,582397,
%T 889777,1321747,1915261
%N Number of nondecreasing -n..n vectors of length 6 whose dot product with some nondecreasing -n..n vector equals 6.
%e Some solutions for n=3:
%e -3 -2 -3 -3 -1 -2 -3 -2 -2 -3 -3 -3 -2 -2 -3 0
%e -3 -1 -2 -1 -1 -1 -3 -2 -2 -2 -3 2 -1 -1 -3 0
%e 1 -1 1 0 -1 -1 -3 -2 -2 -1 -3 2 -1 -1 -3 1
%e 1 -1 1 0 -1 2 -3 0 -2 -1 -1 2 -1 2 -2 1
%e 2 -1 2 1 2 2 -1 0 -1 0 0 3 0 2 -1 1
%e 3 3 3 1 3 2 1 3 2 2 3 3 1 3 2 3
%Y Row 6 of A226410.
%K nonn,more
%O 1,1
%A _R. H. Hardin_, Jun 06 2013