A184314 Number of strings of numbers x(i=1..n) in 0..5 with sum i^2*x(i)^3 equal to n^2*125

1, 1, 1, 1, 3, 5, 38, 126, 763, 3133, 16238, 73471, 351014, 1598928, 7535811, 34241961, 158047447, 707980011, 3201074948, 14163106405, 62844039157, 274433474196, 1196984190795

Offset

1,5

Comments

Column 5 of A184318

Links

Table of n, a(n) for n=1..23.

Example

Some solutions for n=7
..2....0....4....4....1....0....4....3....4....0....5....4....0....0....3....3
..0....0....1....1....1....0....5....5....1....0....1....3....5....0....5....5
..1....1....5....4....2....0....5....3....1....4....4....5....5....1....5....0
..5....1....3....1....4....0....2....2....4....4....0....2....0....4....4....4
..0....4....0....1....4....0....2....4....4....1....5....2....0....2....1....1
..3....5....5....4....2....0....3....4....2....5....3....5....5....5....2....5
..4....0....0....4....4....5....4....3....4....0....3....0....0....2....4....1

Crossrefs

Sequence in context: A158878 A337858 A337859 * A300938 A183258 A077779

Adjacent sequences: A184311 A184312 A184313 * A184315 A184316 A184317

Keyword

nonn

Author

R. H. Hardin Jan 10 2011

Status

approved