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!)
A220322 Majority value maps: number of nX5 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal and vertical neighbors in a random 0..3 nX5 array 0
12, 497, 15189, 516966, 17237047, 546937739, 17492054331 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A220323

LINKS

Table of n, a(n) for n=1..7.

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A196853 A196947 A220258 * A279302 A227052 A176731

Adjacent sequences:  A220319 A220320 A220321 * A220323 A220324 A220325

KEYWORD

nonn

AUTHOR

R. H. Hardin Dec 10 2012

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 July 5 15:05 EDT 2022. Contains 355099 sequences. (Running on oeis4.)