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A184720
T(n,k)=Number of strings of numbers x(i=1..n) in 0..k with sum i*x(i)^3 equal to n*k^3
14
1, 1, 1, 1, 1, 2, 1, 1, 2, 2, 1, 1, 2, 2, 3, 1, 1, 2, 2, 5, 4, 1, 1, 2, 2, 7, 9, 5, 1, 1, 2, 3, 6, 19, 22, 6, 1, 1, 2, 2, 6, 22, 39, 47, 8, 1, 1, 2, 2, 20, 39, 125, 120, 95, 10, 1, 1, 2, 3, 15, 65, 209, 467, 411, 197, 12, 1, 1, 2, 3, 18, 76, 356, 947, 1669, 1310, 394, 15, 1, 1, 2, 4, 29, 114
OFFSET
1,6
COMMENTS
Table starts
..1...1....1....1.....1.....1......1......1......1.......1.......1.......1
..1...1....1....1.....1.....1......1......1......1.......1.......1.......1
..2...2....2....2.....2.....2......2......2......2.......2.......2.......2
..2...2....2....2.....3.....2......2......3......3.......4.......4.......5
..3...5....7....6.....6....20.....15.....18.....29......20......22......41
..4...9...19...22....39....65.....76....114....170.....192.....253.....315
..5..22...39..125...209...356....560....929...1348....2003....2791....3848
..6..47..120..467...947..1958...3604...6939..11333...18282...27796...40692
..8..95..411.1669..4403.11206..24327..49405..89952..158048..264197..425754
.10.197.1310.6070.20825.61215.152952.343061.710495.1372469.2497090.4353275
LINKS
EXAMPLE
Some solutions for n=6 k=5
..2....2....0....0....2....4....5....1....5....0....5....4....0....4....3....4
..0....5....5....1....2....3....5....5....5....5....4....0....0....4....4....2
..1....0....1....3....2....1....1....3....5....0....3....1....0....5....3....1
..3....3....3....5....5....1....1....4....0....5....2....5....0....0....2....5
..5....0....1....1....2....5....4....0....0....0....0....3....0....3....4....1
..1....4....4....3....3....0....2....3....0....0....4....2....5....2....3....3
CROSSREFS
Column 1 is A000009
Sequence in context: A156593 A206498 A184848 * A054526 A113453 A245851
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Jan 20 2011
STATUS
approved