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!)
A241136 Number of nX5 0..2 arrays with no element equal to the same number of vertical neighbors as horizontal neighbors, with new values 0..2 introduced in row major order 1
3, 56, 935, 19619, 434444, 9958520, 230889822, 5392206371, 126282435834, 2961490680709, 69496584116858, 1631338280892936, 38298741469181591, 899193676958891448, 21112270301566616904, 495704295580513197709 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A241138
LINKS
EXAMPLE
Some solutions for n=4
..0..0..1..1..0....0..0..0..1..1....0..0..0..1..1....0..1..0..2..2
..2..2..0..0..0....1..1..2..2..2....2..1..2..2..2....0..1..0..1..1
..1..0..2..2..0....2..0..0..1..1....2..1..0..1..0....2..2..2..0..0
..1..0..1..1..1....2..1..1..2..2....2..1..0..1..0....0..0..0..1..1
CROSSREFS
Sequence in context: A262398 A263886 A160876 * A202029 A287396 A335804
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 16 2014
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 April 14 12:23 EDT 2024. Contains 371661 sequences. (Running on oeis4.)