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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A267733 Number of nX6 0..1 arrays with every repeated value in every row and column greater than or equal to the previous repeated value. 1
51, 2601, 132651, 4705642, 163879101, 4977655636, 143643342651, 3885150758271, 100631663710208, 2504347486850059, 60346174969864276, 1413700229500172653, 32327674542336206829, 723763598518295169155, 15905358480144812745511 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A267735.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Cf. A267735.

Sequence in context: A218752 A097836 A267786 * A238603 A128917 A172742

Adjacent sequences:  A267730 A267731 A267732 * A267734 A267735 A267736

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 20 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 November 16 04:54 EST 2018. Contains 317257 sequences. (Running on oeis4.)