A184344 Number of strings of numbers x(i=1..n) in 0..5 with sum i^4*x(i) equal to n^4*5

1, 1, 2, 1, 3, 2, 9, 26, 79, 860, 1039, 15799, 24210, 222885, 480909, 2649008, 7803307, 27963791, 106837398, 276117812

Offset

1,3

Comments

Column 5 of A184348

Links

Table of n, a(n) for n=1..20.

Example

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

Crossrefs

Sequence in context: A122147 A352418 A141486 * A144243 A125210 A098434

Adjacent sequences: A184341 A184342 A184343 * A184345 A184346 A184347

Keyword

nonn

Author

R. H. Hardin Jan 11 2011

Status

approved