The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A202316

(Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing all changes.

A202316

Number of (n+2)X9 binary arrays avoiding patterns 001 and 100 in rows and columns
(history; published version)

#5 by Russ Cox at Sat Mar 31 12:36:47 EDT 2012

AUTHOR

_R. H. Hardin (rhhardin(AT)att.net) _ Dec 16 2011

Discussion

Sat Mar 31

12:36

OEIS Server: https://oeis.org/edit/global/875

#4 by Ron Hardin at Fri Dec 16 05:47:08 EST 2011

STATUS

editing

approved

#3 by Ron Hardin at Fri Dec 16 05:47:02 EST 2011

LINKS

R. H. Hardin, <a href="/A202316/b202316.txt">Table of n, a(n) for n = 1..180</a>

#2 by Ron Hardin at Fri Dec 16 05:46:35 EST 2011

NAME

allocated for Ron HardinNumber of (n+2)X9 binary arrays avoiding patterns 001 and 100 in rows and columns

DATA

201098, 6782829, 263496670, 10708740246, 443521643383, 18484607981704, 772570552594066, 32321227655005461, 1352830955510633908, 56633187705365343332, 2371021744221926513161, 99268859616436938516952

OFFSET

1,1

COMMENTS

Column 7 of A202317

EXAMPLE

Some solutions for n=1

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

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

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

KEYWORD

allocated

nonn

AUTHOR

R. H. Hardin (rhhardin(AT)att.net) Dec 16 2011

STATUS

approved

editing

#1 by Ron Hardin at Fri Dec 16 05:35:06 EST 2011

NAME

allocated for Ron Hardin

KEYWORD

allocated

STATUS

approved