login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A267665 Number of nX6 0..1 arrays with every repeated value in every row unequal to the previous repeated value, and in every column equal to the previous repeated value, and new values introduced in row-major sequential order. 1
11, 242, 5324, 60401, 624476, 5663798, 49212395, 413258400, 3417993766, 28026084373, 228941114008, 1868432655976, 15254571685815, 124714040038344, 1021298776008550, 8379613096399389, 68885791116415104, 567383480583996940 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A267667.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..209

EXAMPLE

Some solutions for n=4

..0..1..0..1..1..0....0..0..1..0..1..0....0..1..1..0..0..1....0..1..1..0..1..0

..1..0..1..0..1..0....1..1..0..1..0..0....0..0..1..1..0..0....1..1..0..1..0..1

..1..0..1..0..1..0....1..0..0..1..0..1....1..1..0..1..0..1....0..1..0..1..1..0

..1..1..0..1..0..1....1..0..1..1..0..0....0..1..1..0..0..1....1..1..0..0..1..0

CROSSREFS

Cf. A267667.

Sequence in context: A089328 A077422 A267642 * A196258 A121826 A041223

Adjacent sequences:  A267662 A267663 A267664 * A267666 A267667 A267668

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 19 2016

STATUS

approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 22 08:23 EDT 2018. Contains 315270 sequences. (Running on oeis4.)