login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons 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 56th year, we are closing in on 350,000 sequences, and we’ve crossed 9,700 citations (which often say “discovered thanks to the OEIS”).

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A282438 Number of nX5 0..1 arrays with no 1 equal to more than three of its king-move neighbors, with the exception of exactly one element. 1
0, 58, 6498, 152726, 3997136, 98841792, 2301995900, 52857163712, 1190131334489, 26399873204552, 579325802223368, 12594714311933074, 271715210311371893, 5824153023554719736, 124147040288618702801, 2633610497987478621934 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Column 5 of A282441.

LINKS

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

R. H. Hardin, Empirical recurrence of order 88

FORMULA

Empirical recurrence of order 88 (see link above)

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Cf. A282441.

Sequence in context: A207530 A042625 A250919 * A308391 A128934 A173955

Adjacent sequences:  A282435 A282436 A282437 * A282439 A282440 A282441

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 15 2017

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 December 6 03:19 EST 2021. Contains 349562 sequences. (Running on oeis4.)