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!)
A236085 Number of (n+1)X(3+1) 0..3 arrays colored with the difference of the upper median and the minimum in each 2X2 subblock 1

%I #4 Jan 19 2014 07:12:27

%S 22506,601166,15352800,392462578,10285907173,269065203004,

%T 7036190023429,183374695218144,4797976306520222,125244809287997808,

%U 3274400112500613317,85471614534574899314,2234439151838015619335,58341211937560087073308

%N Number of (n+1)X(3+1) 0..3 arrays colored with the difference of the upper median and the minimum in each 2X2 subblock

%C Column 3 of A236087

%H R. H. Hardin, <a href="/A236085/b236085.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

%e ..3..2..1..1....3..3..2..0....0..1..3..2....0..3..2..1....2..1..0..3

%e ..1..0..1..3....3..2..0..0....0..3..2..1....0..0..3..3....2..0..0..1

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 19 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 April 25 05:49 EDT 2024. Contains 371964 sequences. (Running on oeis4.)