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A214543
Number of 5 X 5 X 5 triangular 0..n arrays with no element lying outside the (possibly reversed) range delimited by its sw and se neighbors, and every horizontal row having the same average value.
1
2, 1007, 5360, 35567, 155102, 562559, 1786114, 4984385, 12779966, 30245569, 67041880, 140742983, 281169008, 538998923, 995176292, 1777352885, 3082346868, 5202996925, 8574228434, 13820760479, 21832252746, 33858093487, 51616202234
OFFSET
1,1
COMMENTS
Row 5 of A214540.
LINKS
EXAMPLE
Some solutions for n=4
......2..........2..........2..........2..........2..........2..........3
.....2.2........2.2........3.1........1.3........2.2........1.3........3.3
....2.2.2......2.2.2......2.3.1......1.2.3......4.2.0......1.3.2......3.3.3
...2.1.2.3....3.0.2.3....0.3.4.1....1.2.2.3....4.2.0.2....1.3.1.3....4.1.3.4
..0.3.1.3.3..1.4.0.4.1..1.0.4.1.4..0.2.2.4.2..4.3.1.0.2..1.2.4.0.3..4.4.1.4.2
CROSSREFS
Cf. A214540.
Sequence in context: A194191 A190579 A271527 * A258661 A370557 A024033
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jul 20 2012
STATUS
approved