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!)
A234403 Number of (n+1)X(4+1) 0..6 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 12 1
829594, 220295536, 44527292660, 11015033292000, 2640075449367340, 651959344392282908, 160873225731599214126, 39923261527309461023652, 9918161965332768359760496, 2467511722137586225504134252 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A234405

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=1

..4..4..0..2..4....5..4..0..4..2....6..1..6..5..3....5..0..6..6..5

..0..6..1..6..2....0..5..6..6..0....0..0..4..0..4....0..1..2..0..1

CROSSREFS

Sequence in context: A083618 A238062 A131684 * A086128 A023347 A246913

Adjacent sequences:  A234400 A234401 A234402 * A234404 A234405 A234406

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 25 2013

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 July 5 23:40 EDT 2022. Contains 355108 sequences. (Running on oeis4.)