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Number of strings of numbers x(i=1..4) in 0..n with sum i^3*x(i)^2 equal to 64*n^2
1

%I #5 Mar 31 2012 12:35:59

%S 1,1,1,2,2,1,1,3,1,2,1,3,3,3,3,4,5,2,1,7,4,1,3,5,5,5,2,7,6,10,5,10,10,

%T 9,9,10,11,10,9,17,12,13,10,13,14,18,10,17,11,21,17,21,16,14,14,20,19,

%U 20,21,36,20,21,20,30,30,27,22,35,31,34,30,28,32,35,34,37,27,36,30,55,35,39

%N Number of strings of numbers x(i=1..4) in 0..n with sum i^3*x(i)^2 equal to 64*n^2

%C Row 4 of A184303

%H R. H. Hardin, <a href="/A184305/b184305.txt">Table of n, a(n) for n = 1..200</a>

%e All solutions for n=5

%e ..4....0

%e ..4....0

%e ..4....0

%e ..4....5

%K nonn

%O 1,4

%A _R. H. Hardin_ Jan 10 2011