login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A223385 Number of nX6 0..2 arrays with all horizontally or vertically connected equal values in a straight line, and new values 0..2 introduced in row major order 1
122, 15204, 2136444, 312609528, 46377822217, 6912575555900, 1031929485795283, 154130893883940627, 23025388574890275168, 3439937265538092371973, 513928844736831574328146, 76781836130922557173231033 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A223387
LINKS
EXAMPLE
Some solutions for n=3
..0..0..0..1..2..0....0..0..0..0..0..1....0..0..0..1..2..1....0..0..0..1..0..2
..1..1..2..2..1..2....1..2..1..1..2..2....2..1..2..0..2..0....1..1..2..0..2..0
..0..2..1..1..0..0....0..2..0..0..1..1....1..2..1..2..1..2....0..2..1..0..2..0
CROSSREFS
Sequence in context: A233096 A121916 A097843 * A241375 A275094 A275350
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 19 2013
STATUS
approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 4 04:12 EST 2024. Contains 370522 sequences. (Running on oeis4.)