%I #5 Mar 31 2012 12:36:00
%S 4,17,51,116,238,436,715,1160,1829,2466,3591,5000,6608,8834,11304,
%T 14136,18054,22702,27151,32021,41881,46328,56836,67824,74805,88597,
%U 107387,121513,138286,153061,176954,200091,231799,248694,280656,324848,351013
%N Number of strings of numbers x(i=1..6) in 0..n with sum i*x(i)^2 equal to n*36
%C Row 6 of A184441
%H R. H. Hardin, <a href="/A184445/b184445.txt">Table of n, a(n) for n = 1..81</a>
%e Some solutions for n=5
%e ..0....5....5....2....1....2....4....3....4....2....3....4....4....0....0....4
%e ..4....4....1....3....1....2....1....2....4....1....0....2....1....2....0....3
%e ..4....4....4....1....4....5....2....4....3....0....0....5....4....3....4....5
%e ..4....0....2....0....0....1....5....2....2....4....2....0....4....2....2....3
%e ..0....3....1....5....3....1....2....3....1....4....5....3....2....3....4....1
%e ..1....0....3....0....3....3....0....2....3....0....0....1....0....3....1....0
%K nonn
%O 1,1
%A _R. H. Hardin_ Jan 14 2011