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A184299 Number of strings of numbers x(i=1..n) in 0..5 with sum i^3*x(i)^2 equal to n^3*25 0
1, 1, 1, 2, 1, 11, 21, 167, 616, 2308, 7792, 42090, 164290, 733278, 2785855, 13613231, 54109235, 230492863, 899895753, 3997708404, 16033421220 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

COMMENTS

Column 5 of A184303

LINKS

Table of n, a(n) for n=1..21.

EXAMPLE

Some solutions for n=7

..0....4....4....2....2....4....4....4....0....4....5....4....2....4....4....2

..0....1....4....2....2....3....3....4....2....1....2....3....3....1....4....4

..4....0....4....3....1....4....0....3....0....1....5....5....4....5....5....5

..5....1....2....4....4....4....0....2....0....5....5....5....4....4....5....1

..0....0....4....2....4....4....0....2....4....5....2....5....2....2....3....4

..4....5....5....5....0....3....5....3....4....4....5....0....4....2....3....1

..3....3....1....2....4....3....3....4....3....1....1....3....3....4....3....4

CROSSREFS

Sequence in context: A270264 A305877 A111724 * A080371 A151337 A013019

Adjacent sequences:  A184296 A184297 A184298 * A184300 A184301 A184302

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 10 2011

STATUS

approved

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Last modified April 5 19:11 EDT 2020. Contains 333257 sequences. (Running on oeis4.)