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

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A300105 Number of n X 5 0..1 arrays with every element equal to 1, 2, 3, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero. 1
3, 174, 861, 5526, 59014, 526613, 4330629, 39686493, 361139457, 3194909963, 28699887325, 258969501853, 2322843011671, 20860078819477, 187642483358977, 1686368065001331, 15153805451302274, 136224084732985026 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A300108.

LINKS

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

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Cf. A300108.

Sequence in context: A298386 A299304 A299462 * A125711 A268949 A113270

Adjacent sequences:  A300102 A300103 A300104 * A300106 A300107 A300108

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 25 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 September 29 22:42 EDT 2022. Contains 357092 sequences. (Running on oeis4.)