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A250591 Number of (n+1)X(7+1) 0..2 arrays with nondecreasing max(x(i,j),x(i,j-1)) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction 1
110187, 855988, 5284985, 29029369, 145409040, 683598422, 3053953408, 13166219146, 55124490255, 225879886123, 908765970711, 3604876479157, 14125713583330, 54819266674854, 210967778385015, 806534713245176 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A250592
LINKS
FORMULA
Empirical recurrence of order 79 (see link above)
EXAMPLE
Some solutions for n=1
..0..0..0..0..1..1..1..2....0..0..0..0..0..0..0..0....0..1..0..0..0..0..0..0
..2..1..0..2..2..1..2..2....1..0..0..2..0..1..2..2....2..0..2..0..1..0..1..1
CROSSREFS
Sequence in context: A368020 A138722 A122240 * A187114 A145872 A254853
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 25 2014
STATUS
approved

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Last modified July 14 05:06 EDT 2024. Contains 374291 sequences. (Running on oeis4.)