login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 59th year, we have over 358,000 sequences, and we’ve crossed 10,300 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A299463 Number of nX6 0..1 arrays with every element equal to 1, 2, 3, 5, 6 or 8 king-move adjacent elements, with upper left element zero. 1
5, 604, 3432, 27639, 402789, 4175049, 41279802, 478753977, 5290010417, 56678381912, 628056298886, 6944439180167, 75986755714380, 836462328426123, 9221151387039596, 101381943842629100, 1115501902156678336 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A299465.

LINKS

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

EXAMPLE

Some solutions for n=4

..0..1..1..1..0..0. .0..0..0..1..1..1. .0..1..1..1..1..0. .0..1..0..1..1..1

..0..1..1..1..0..1. .1..1..0..1..1..1. .0..1..1..1..1..0. .0..1..0..1..1..1

..0..1..1..1..0..1. .0..1..1..1..1..1. .0..1..1..1..1..0. .0..1..0..1..1..1

..1..0..1..0..1..1. .0..0..0..1..0..0. .1..0..1..0..0..0. .0..0..1..1..0..0

CROSSREFS

Cf. A299465.

Sequence in context: A299565 A298387 A299305 * A300106 A283098 A216933

Adjacent sequences: A299460 A299461 A299462 * A299464 A299465 A299466

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 10 2018

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 November 29 18:13 EST 2022. Contains 358431 sequences. (Running on oeis4.)