The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
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!)
A220992 Majority value maps: number of nX5 binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal, diagonal and antidiagonal neighbors in a random 0..3 nX5 array 0
12, 642, 23895, 826251, 26731299, 862425284 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A220993
LINKS
Table of n, a(n) for n=1..6.
EXAMPLE
Some solutions for n=3
..1..0..0..0..0....0..0..1..1..0....1..1..0..1..1....1..0..0..0..0
..1..1..0..1..1....0..0..0..1..0....1..1..1..0..1....1..0..1..0..1
..1..0..0..0..1....0..0..0..0..1....1..0..0..0..0....0..1..0..0..1
CROSSREFS
Sequence in context: A288686 A013587 A126159 * A241227 A268549 A071307
Adjacent sequences: A220989 A220990 A220991 * A220993 A220994 A220995
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 28 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 May 16 20:35 EDT 2024. Contains 372555 sequences. (Running on oeis4.)