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A184263 Number of strings of numbers x(i=1..8) in 0..n with sum i^3*x(i) equal to 512*n 1

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

%S 1,4,26,129,477,1393,3504,7939,16557,32164,59007,102948,172648,279310,

%T 438095,668822,996738,1453619,2079775,2923564,4045784,5518395,7428549,

%U 9879866,12994062,16914082,21807830,27866722,35315990,44410161,55442069

%N Number of strings of numbers x(i=1..8) in 0..n with sum i^3*x(i) equal to 512*n

%C Row 8 of A184257

%H R. H. Hardin, <a href="/A184263/b184263.txt">Table of n, a(n) for n = 1..200</a>

%e Some solutions for n=5

%e ..2....3....4....0....5....1....4....3....0....0....0....2....3....1....3....5

%e ..3....0....0....0....1....4....1....5....2....5....4....4....1....0....4....1

%e ..4....0....4....1....2....2....2....1....1....5....4....4....5....1....2....2

%e ..3....4....5....5....3....0....3....1....0....2....5....5....5....1....4....1

%e ..1....3....5....5....3....4....5....4....3....4....0....1....3....4....4....5

%e ..5....1....3....1....1....2....3....1....2....1....1....2....4....2....0....2

%e ..3....2....1....4....2....3....3....2....2....3....4....3....1....0....5....4

%e ..0....2....1....0....2....1....0....2....2....1....1....1....1....3....0....0

%K nonn

%O 1,2

%A _R. H. Hardin_ Jan 10 2011

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Last modified July 16 04:20 EDT 2024. Contains 374343 sequences. (Running on oeis4.)