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!)
A253034 Number of (n+2)X(6+2) 0..2 arrays with every consecutive three elements in every row and column having exactly two distinct values, and new values 0 upwards introduced in row major order 1
1552878, 49756086, 1576282464, 50259172356, 1612681662123, 51750105608403, 1662024911503707, 53415512940939273, 1716863317828698897, 55189847062605201984, 1774271906020662938586, 57041370211960606921803 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A253035

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..151

EXAMPLE

Some solutions for n=1

..0..0..1..0..1..1..0..1....0..0..1..0..0..1..1..2....0..0..1..0..0..1..1..0

..0..0..1..1..0..0..2..0....1..0..1..1..0..0..1..1....0..0..1..0..1..1..0..1

..1..1..0..0..1..1..0..0....0..1..0..0..1..1..2..2....1..1..2..1..1..2..1..1

CROSSREFS

Sequence in context: A236117 A255694 A089492 * A328563 A250517 A151620

Adjacent sequences:  A253031 A253032 A253033 * A253035 A253036 A253037

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 26 2014

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 2 11:44 EST 2021. Contains 349440 sequences. (Running on oeis4.)