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!)
A220217 T(n,k)=Majority value maps: number of nXk binary arrays indicating the locations of corresponding elements equal to at least half of their king-move neighbors in a random 0..1 nXk array 5
1, 2, 2, 4, 6, 4, 7, 23, 23, 7, 12, 75, 179, 75, 12, 21, 241, 1220, 1220, 241, 21, 37, 777, 8293, 16465, 8293, 777, 37, 65, 2512, 56222, 218677, 218677, 56222, 2512, 65, 114, 8132, 381710, 2902395, 5674816, 2902395, 381710, 8132, 114, 200, 26335, 2590727 (list; table; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Table starts
...1.....2.......4........7........12........21.........37........65......114
...2.....6......23.......75.......241.......777.......2512......8132....26335
...4....23.....179.....1220......8293.....56222.....381710...2590727.17589144
...7....75....1220....16465....218677...2902395...38572432.512629581
..12...241....8293...218677...5674816.147455678.3839631745
..21...777...56222..2902395.147455678
..37..2512..381710.38572432
..65..8132.2590727
.114.26335
.200
LINKS
EXAMPLE
Some solutions for n=3 k=4
..1..0..1..1....0..0..0..1....1..0..0..0....1..0..0..1....0..1..0..0
..0..0..1..0....0..1..1..1....1..1..0..0....0..1..1..1....1..1..1..1
..0..0..1..1....1..1..1..1....0..1..0..1....0..0..1..1....1..1..0..1
CROSSREFS
Column 1 is A005251(n+2)
Sequence in context: A218765 A219310 A220070 * A220194 A220358 A089002
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Dec 07 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 March 29 05:16 EDT 2024. Contains 371264 sequences. (Running on oeis4.)