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A214910
Number of 6X6X6 triangular 0..n arrays with every horizontal row nondecreasing and having the same average value
1
2, 146, 1682, 29162, 210914, 1563440, 8156190, 40258709, 158198222, 595338230, 1928269526, 6018440390, 16759097486, 45277885958, 112522145318, 272384422903, 616484632830, 1366517073926, 2868519969642, 5914643033078, 11661558993698
OFFSET
1,1
COMMENTS
Row 6 of A214906
LINKS
EXAMPLE
Some solutions for n=4
.......2............2............2............2............3............1
......2.2..........1.3..........0.4..........1.3..........2.4..........0.2
.....1.1.4........0.3.3........1.2.3........1.2.3........2.3.4........1.1.1
....0.1.3.4......2.2.2.2......0.1.3.4......1.2.2.3......0.4.4.4......0.1.1.2
...0.1.3.3.3....2.2.2.2.2....2.2.2.2.2....0.1.1.4.4....1.3.3.4.4....0.0.1.2.2
..0.1.1.3.3.4..2.2.2.2.2.2..0.0.2.2.4.4..0.0.2.2.4.4..1.2.3.4.4.4..0.0.0.2.2.2
CROSSREFS
Sequence in context: A265442 A014080 A182478 * A328228 A316889 A251863
KEYWORD
nonn
AUTHOR
R. H. Hardin Jul 29 2012
STATUS
approved