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!)
A267909 Number of nX5 0..2 arrays with every repeated value in every row unequal to the previous repeated value, and in every column equal to the previous repeated value, and new values introduced in row-major sequential order. 1
29, 5046, 878004, 104491831, 10441322974, 922017784240, 74691010105571, 5680483902454184, 411946383314752314, 28803298484312712803, 1957402980977660239136, 130069621243447882741372 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A267911.
LINKS
EXAMPLE
Some solutions for n=2
..0..0..1..2..2....0..1..1..0..2....0..1..0..2..2....0..1..2..2..0
..1..2..1..2..0....1..2..2..1..1....2..0..2..0..1....0..1..2..2..1
CROSSREFS
Cf. A267911.
Sequence in context: A033519 A260844 A267955 * A265464 A103656 A201489
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 22 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 | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 25 08:46 EDT 2024. Contains 374586 sequences. (Running on oeis4.)