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%I #2 Mar 30 2012 17:26:27
%S 1,1,2,2,2,3,3,4,4,5,5,6,7
%N Values of x in positive solutions (x,y,z) to the Diophantine 43x+7y+17z=400.
%H Dr. Math, <a href="http://mathforum.org/library/drmath/view/61325.html">Doctor Greenie</a>
%e 13 positive solutions to the Diophantine equation 43x+7y+17z=400 in lexicographic order: {x, y, z}: {1, 17, 14}, {1, 34, 7}, {2, 6, 16}, {2, 23, 9}, {2, 40, 2}, {3, 12, 11}, {3, 29, 4}, {4, 1, 13}, {4, 18, 6}, {5, 7, 8}, {5, 24, 1}, {6, 13, 3}, {7, 2, 5}.
%Y Cf. A135637, A135638.
%K fini,full,nonn
%O 1,3
%A _Zak Seidov_, Feb 24 2008