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A184302 Number of strings of numbers x(i=1..n) in 0..8 with sum i^3*x(i)^2 equal to n^3*64 0
1, 1, 1, 3, 5, 31, 278, 1516, 8664, 56728, 341958, 2341570, 14170681, 91202838, 594818608 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

COMMENTS

Column 8 of A184303

LINKS

Table of n, a(n) for n=1..15.

EXAMPLE

All solutions for n=5

..0....7....7....0....3

..0....3....6....2....8

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

..0....7....7....5....6

..8....6....6....7....6

CROSSREFS

Sequence in context: A047105 A136361 A287474 * A309725 A290888 A318554

Adjacent sequences:  A184299 A184300 A184301 * A184303 A184304 A184305

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 10 2011

STATUS

approved

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Last modified September 28 05:33 EDT 2020. Contains 337392 sequences. (Running on oeis4.)