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!)
A184494 Number of (n+1)X7 0..2 arrays with every 2X2 subblock sum greater than 4 1
97312, 26384550, 4649028105, 986037480116, 194850008261157, 39657122226381527, 7976784799815632924, 1612270608569309926290, 325233657810875334156002, 65660150158381325444569431 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A184497
LINKS
EXAMPLE
Some solutions for 3X7
..0..1..0..2..2..1..0....0..1..0..1..2..2..1....0..1..0..1..1..1..2
..2..2..2..1..1..2..2....2..2..2..2..1..1..2....2..2..2..2..1..2..0
..1..2..0..2..2..1..0....2..0..2..1..2..2..2....1..0..1..1..2..2..1
CROSSREFS
Sequence in context: A102868 A253618 A205042 * A251833 A145659 A022214
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 15 2011
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 March 29 02:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)