A214350 - OEIS

A214350

Number of nXnXn triangular 0..6 arrays with no element lying outside the (possibly reversed) range delimited by its sw and se neighbors

7, 161, 10507, 1807653, 790197579, 861351043995, 2318511875463567, 15333331066778365463

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 6 of A214352

LINKS

EXAMPLE

Some solutions for n=3

....2......3......3......3......4......4......3......3......2......2......6

...6.1....1.4....4.1....3.4....4.1....2.4....1.5....3.1....2.0....2.5....5.6

..2.6.1..5.0.4..6.1.0..3.6.4..4.3.0..3.2.5..1.6.0..4.1.2..5.0.0..2.5.0..3.6.0

CROSSREFS

KEYWORD

nonn

AUTHOR

STATUS

approved