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!)
A219385 Number of 5Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 5Xn array 0

%I #5 Nov 20 2012 17:10:31

%S 21,103,1271,15256,143187,1307685,10491397,79639624,570036552,

%T 3904883926,25614936661,161218131070,976203558045,5700482954141,

%U 32199044470495,176305888935368,937589854080064

%N Number of 5Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 5Xn array

%C Row 5 of A219381

%e Some solutions for n=3

%e ..0..0..1....0..0..1....0..0..0....0..0..1....1..1..1....0..0..1....0..0..1

%e ..1..0..0....1..0..0....0..0..0....1..0..0....1..1..1....0..0..1....0..0..0

%e ..1..0..2....1..0..2....0..0..2....1..0..0....1..1..2....0..0..0....0..0..0

%e ..1..1..2....2..1..1....1..0..1....1..0..1....2..1..1....0..0..2....1..0..2

%e ..2..1..1....2..1..1....1..1..1....2..1..1....2..1..1....0..0..2....2..1..2

%K nonn

%O 1,1

%A _R. H. Hardin_ Nov 19 2012

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 15 15:36 EDT 2024. Contains 374333 sequences. (Running on oeis4.)