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!)
A233889 Number of (n+1)X(5+1) 0..6 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 30, and no two adjacent values equal 1
14272, 233468, 3580624, 64285728, 1057449360, 19042134996, 317752132336, 5699659660192, 95672524656808, 1710056944521848, 28808634496770576, 513494553573001252, 8673268580432752592, 154254189104019245612 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A233892
LINKS
EXAMPLE
Some solutions for n=1
..0..2..6..5..3..5....0..4..0..1..3..1....0..2..0..3..0..3....3..0..2..3..6..4
..4..1..3..1..4..1....2..1..2..5..6..2....1..5..1..5..4..2....5..1..5..1..2..1
CROSSREFS
Sequence in context: A186820 A232263 A034232 * A115554 A106726 A064965
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 17 2013
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 February 22 18:44 EST 2024. Contains 370260 sequences. (Running on oeis4.)