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!)
A218068 Number of 5Xn arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random 0..1 5Xn array 1

%I #6 Nov 20 2012 19:57:16

%S 32,110,1282,10566,99934,925904,8679594,81335528,762520474,7151998338,

%T 67068725044,629057470766,5899646647922,55332856437260,

%U 518956048374100,4867244207768978,45649230875835138,428139074698478122

%N Number of 5Xn arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random 0..1 5Xn array

%C Row 5 of A218064

%H R. H. Hardin, <a href="/A218068/b218068.txt">Table of n, a(n) for n = 1..56</a>

%e Some solutions for n=3

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

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Oct 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 April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)