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!)
A232410 Number of (n+1)X(4+1) 0..2 arrays with every element both >= and <= some horizontal, diagonal or antidiagonal neighbor 1
6477, 876881, 119994763, 16776955943, 2346397695011, 327861770666547, 45820119635323263, 6403678421524514213, 894951584632738995695, 125074709612024958761381, 17479928446880906582083661 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A232414

LINKS

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

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A232134 A318629 A213117 * A331977 A339598 A175756

Adjacent sequences:  A232407 A232408 A232409 * A232411 A232412 A232413

KEYWORD

nonn

AUTHOR

R. H. Hardin, Nov 23 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 | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified November 28 00:12 EST 2021. Contains 349395 sequences. (Running on oeis4.)