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!)
A259522 Number of (n+1) X (6+1) 0..1 arrays with each 2 X 2 subblock having clockwise pattern 0000 0001 0011 0101 or 1111. 1
3816, 180370, 7802386, 348802846, 15503669216, 690701197282, 30760063948568, 1370113260798484, 61026150956984294, 2718196509534712330, 121072404917335019622, 5392745165174671566554, 240200883776268055011402 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A259524.

LINKS

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

R. H. Hardin, Empirical recurrence of order 71

FORMULA

Empirical recurrence of order 71 (see link above).

EXAMPLE

Some solutions for n=2:

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

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

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

CROSSREFS

Cf. A259524.

Sequence in context: A179174 A232083 A234668 * A209894 A255621 A212228

Adjacent sequences:  A259519 A259520 A259521 * A259523 A259524 A259525

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jun 29 2015

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 27 03:24 EDT 2022. Contains 357051 sequences. (Running on oeis4.)