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!)
A237682 Number of (n+1)X(5+1) 0..2 arrays colored with the upper median plus the lower median minus the minimum of every 2X2 subblock 1

%I #4 Feb 11 2014 09:57:00

%S 93093,2688928,74265677,2160608712,65107866022,1938146594012,

%T 56995684492726,1689630143876008,50435703215960906,

%U 1498452754058965828,44406281504059890566,1318275372857638470380,39219645186700867113110

%N Number of (n+1)X(5+1) 0..2 arrays colored with the upper median plus the lower median minus the minimum of every 2X2 subblock

%C Column 5 of A237683

%H R. H. Hardin, <a href="/A237682/b237682.txt">Table of n, a(n) for n = 1..20</a>

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 11 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 06:49 EDT 2024. Contains 371964 sequences. (Running on oeis4.)