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A184722 Number of strings of numbers x(i=1..5) in 0..n with sum i*x(i)^3 equal to 5*n^3 1

%I #5 Mar 31 2012 12:36:01

%S 3,5,7,6,6,20,15,18,29,20,22,41,33,49,43,51,47,71,70,77,96,77,84,121,

%T 112,121,152,162,130,162,159,177,184,184,212,219,214,216,251,255,286,

%U 329,279,304,339,317,322,371,359,373,385,429,435,502,495,499,528,500,546,551,578

%N Number of strings of numbers x(i=1..5) in 0..n with sum i*x(i)^3 equal to 5*n^3

%C Row 5 of A184720

%H R. H. Hardin, <a href="/A184722/b184722.txt">Table of n, a(n) for n = 1..140</a>

%e All solutions for n=5

%e ..3....3....4....0....0....5

%e ..3....5....4....0....5....0

%e ..4....2....3....0....5....0

%e ..2....1....2....0....0....5

%e ..4....4....4....5....0....0

%K nonn

%O 1,1

%A _R. H. Hardin_ Jan 20 2011

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Last modified April 19 23:15 EDT 2024. Contains 371798 sequences. (Running on oeis4.)