login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A219001
Unmatched value maps: number of nX7 binary arrays indicating the locations of corresponding elements not equal to any horizontal, diagonal or antidiagonal neighbor in a random 0..2 nX7 array
0
37, 9019, 966981, 105807897, 12030873701
(
list
;
graph
;
refs
;
listen
;
history
;
text
;
internal format
)
OFFSET
1,1
COMMENTS
Column 7 of
A219002
LINKS
Table of n, a(n) for n=1..5.
EXAMPLE
Some solutions for n=3
..0..0..0..0..1..0..1....0..0..0..0..1..1..1....0..1..0..1..0..0..1
..0..0..0..1..1..0..0....0..0..1..1..1..1..1....0..0..1..1..0..1..1
..0..1..1..0..0..1..0....0..0..1..0..0..0..0....0..1..1..1..1..0..1
CROSSREFS
Sequence in context:
A219984
A083117
A352467
*
A212945
A220811
A129055
Adjacent sequences:
A218998
A218999
A219000
*
A219002
A219003
A219004
KEYWORD
nonn
AUTHOR
R. H. Hardin
Nov 09 2012
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 May 7 02:46 EDT 2024. Contains 372300 sequences. (Running on oeis4.)