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

1, 1, 1, 2, 1, 11, 21, 167, 616, 2308, 7792, 42090, 164290, 733278, 2785855, 13613231, 54109235, 230492863, 899895753, 3997708404, 16033421220

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