A184309 Number of strings of numbers x(i=1..8) in 0..n with sum i^3*x(i)^2 equal to 512*n^2

1, 5, 18, 65, 167, 410, 819, 1516, 3278, 5370, 9033, 15333, 22188, 31688, 55054, 67901, 96992, 147435, 184996, 238461, 357370, 415171, 542970, 750963, 877365, 1067583, 1516301, 1638832, 2032842, 2752685, 3012300, 3525544, 4790656, 5068331, 6072275

Offset

1,2

Comments

Row 8 of A184303

Links

R. H. Hardin, Table of n, a(n) for n = 1..36

Example

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

Crossrefs

Sequence in context: A301749 A222373 A147535 * A051944 A153373 A225015

Adjacent sequences: A184306 A184307 A184308 * A184310 A184311 A184312

Keyword

nonn

Author

R. H. Hardin Jan 10 2011

Status

approved