login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A214236 Number of 0..7 colorings of an nX7 array circular in the 7 direction with new values 0..7 introduced in row major order 0
162, 8178855, 2254551356877, 735065997384027490, 242410394867671035718980, 80005061249075404558819767399, 26406293759960168513776322293277984 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A214238

LINKS

Table of n, a(n) for n=1..7.

EXAMPLE

Some solutions for n=4

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

..1..0..1..2..0..1..2....2..0..1..0..1..2..0....1..0..1..0..1..0..3

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

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

CROSSREFS

Sequence in context: A036914 A325063 A214185 * A030442 A061574 A185444

Adjacent sequences:  A214233 A214234 A214235 * A214237 A214238 A214239

KEYWORD

nonn

AUTHOR

R. H. Hardin Jul 08 2012

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 01:55 EDT 2021. Contains 343198 sequences. (Running on oeis4.)