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!)
A266038 Number of 6Xn integer arrays with each element equal to the number of horizontal and antidiagonal neighbors less than itself. 1
1, 5959, 440405, 52086421, 40462691139, 16683384355551, 5071647592093453, 1947360153690065421, 792441110901340148579, 302147893342475874444884, 115041736614127657648036556, 44423748737977422546236576552 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Row 6 of A266033.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..27

EXAMPLE

Some solutions for n=2

..1..0....1..0....1..0....0..1....0..0....1..0....0..0....0..1....0..2....0..1

..1..2....0..2....2..1....1..0....2..1....0..0....2..1....2..0....0..2....1..0

..0..1....0..0....0..0....0..1....0..2....2..0....0..1....0..0....0..2....2..1

..1..0....1..2....2..0....1..0....0..0....2..1....1..0....1..2....0..1....0..1

..1..2....0..0....0..2....2..0....1..2....0..1....0..2....0..2....2..0....2..1

..0..1....0..1....0..0....0..1....1..0....1..0....1..0....0..1....2..0....0..1

CROSSREFS

Cf. A266033.

Sequence in context: A028517 A289515 A186479 * A032658 A157666 A176374

Adjacent sequences:  A266035 A266036 A266037 * A266039 A266040 A266041

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 20 2015

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
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified January 29 05:09 EST 2022. Contains 350672 sequences. (Running on oeis4.)