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!)
A206758 Number of (n+1)X6 0..2 arrays with every 2X3 or 3X2 subblock having no more than three equal edges, and new values 0..2 introduced in row major order 1
56970, 21403411, 8593845900, 3433011146796, 1369877126104389, 546822154520262723, 218272782111457761883, 87126442650702977795783, 34777725083499964890984227, 13882009241923927696955420829 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A206761

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..158

EXAMPLE

Some solutions for n=4

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

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

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

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

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

CROSSREFS

Sequence in context: A333951 A292788 A138597 * A019290 A069335 A236152

Adjacent sequences:  A206755 A206756 A206757 * A206759 A206760 A206761

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 12 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 18 12:45 EDT 2021. Contains 343088 sequences. (Running on oeis4.)