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!)
A237181 Number of (n+1)X(6+1) 0..2 arrays colored with the maximum plus the minimum minus the lower median of every 2X2 subblock 1
271420, 5677464, 142485336, 4061242860, 119868748036, 3476341443996, 99776853805912, 2885476612896562, 83783420982656928, 2426209522809274396, 70137021442274420052, 2029913931524779837594, 58789441325627685088996 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A237182

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..21

EXAMPLE

Some solutions for n=1

..0..1..2..0..1..2..1....1..2..0..0..1..0..0....0..0..1..1..2..0..2

..2..1..2..2..0..2..1....0..2..2..0..1..1..1....0..2..1..2..2..2..1

CROSSREFS

Sequence in context: A244561 A137715 A258893 * A013998 A236623 A214193

Adjacent sequences:  A237178 A237179 A237180 * A237182 A237183 A237184

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 04 2014

STATUS

approved

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 May 20 16:58 EDT 2022. Contains 353876 sequences. (Running on oeis4.)