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!)
A236057 Number of (n+1)X(n+1) 0..2 arrays colored with the difference of the upper median and the minimum in each 2X2 subblock 0

%I #4 Jan 18 2014 20:18:02

%S 81,1784,45987,1189428,44476077,2530095488,170968375846,

%T 12437483904432,1633760568071556

%N Number of (n+1)X(n+1) 0..2 arrays colored with the difference of the upper median and the minimum in each 2X2 subblock

%C Diagonal of A236065

%e Some solutions for n=3

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 18 2014

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 16 10:27 EDT 2024. Contains 374345 sequences. (Running on oeis4.)