login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A279578 Number of nX6 0..2 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. 1
40, 15428, 7630156, 3684310576, 1732429706176, 800037452999320, 364333887872124232, 164074884296083732404, 73218680852147959341596, 32426575421603630303208340, 14268836326027631533574123696 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A279580.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..61

EXAMPLE

Some solutions for n=2

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

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

CROSSREFS

Cf. A279580.

Sequence in context: A123381 A210347 A221391 * A159680 A240628 A159390

Adjacent sequences:  A279575 A279576 A279577 * A279579 A279580 A279581

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 15 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
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified October 16 00:29 EDT 2021. Contains 348034 sequences. (Running on oeis4.)