A184317 Number of strings of numbers x(i=1..n) in 0..8 with sum i^2*x(i)^3 equal to n^2*512.

1, 1, 1, 2, 2, 18, 139, 1056, 7826, 54515, 381432, 2731297, 19018976, 134976119, 935869825

Offset: 1

Author

R. H. Hardin Jan 10 2011

Keywords

• nonn

Comments

Column 8 of A184318

Examples

			All solutions for n=5
..0....0
..0....0
..8....0
..8....0
..0....8