A233600 Number of (n+2)X(6+2) 0..2 arrays with no increasing sequence of length 3 horizontally, vertically or antidiagonally downwards

85958825311, 266642245870341, 799586140222176671, 2383129442012556083197, 7082653864595012181359261, 21035300720988185135892977193, 62458817783021082188658229035104, 185442721659455182195461196652200103

Offset

1,1

Comments

Column 6 of A233602

Links

R. H. Hardin, Table of n, a(n) for n = 1..135

Example

Some solutions for n=1
..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0
..0..0..0..0..0..1..0..1....0..0..0..0..0..2..0..0....0..0..0..0..1..0..1..0
..2..2..2..2..1..1..0..0....1..0..2..2..0..2..0..1....1..2..2..1..1..0..0..2

Crossrefs

Sequence in context: A233608 A115538 A283074 * A164727 A164728 A011525

Adjacent sequences: A233597 A233598 A233599 * A233601 A233602 A233603

Keyword

nonn

Author

R. H. Hardin, Dec 14 2013

Status

approved