login
A201832
Number of nX4 0..3 arrays with every diagonal, row and column running average nondecreasing rightwards and downwards and diagonally
1
51, 823, 11180, 135236, 1513357, 15948080, 160648302, 1559706843, 14692678301, 134927163853, 1212424285166, 10691263233469, 92739873027153, 792943021386085, 6694286144508402, 55884695484131751, 461907052202339158
OFFSET
1,1
COMMENTS
Column 4 of A201836
LINKS
EXAMPLE
Some solutions for n=3
..0..0..0..1....0..1..1..1....0..0..1..1....0..0..0..2....0..0..0..0
..3..3..3..3....0..1..3..3....0..1..3..2....0..2..3..3....0..1..2..3
..2..3..3..3....1..1..2..2....0..1..2..2....1..3..2..3....1..1..1..3
CROSSREFS
Sequence in context: A224474 A201140 A210079 * A317651 A201212 A153221
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 05 2011
STATUS
approved