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!)
A299005 Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3, 5 or 6 king-move adjacent elements, with upper left element zero. 1
16, 298, 1510, 11553, 111695, 881525, 7133441, 61902351, 518059406, 4315727638, 36550245275, 307995088326, 2587830346920, 21817284579561, 183865862731862, 1548119189613657, 13042798674877022, 109892370175750557 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A299008.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A299008.

Sequence in context: A299086 A299342 A299849 * A299672 A299750 A300264

Adjacent sequences: A299002 A299003 A299004 * A299006 A299007 A299008

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 31 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 December 6 12:26 EST 2022. Contains 358634 sequences. (Running on oeis4.)