This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A266453 Number of nX3 arrays containing 3 copies of 0..n-1 with no element 1 greater than its north neighbor modulo n and the upper left element equal to 0. 0
 1, 0, 39, 6152, 2079765, 1362641028, 1511484069811, 2623713101882928, 6717410044413848265 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS Column 3 of A266455. LINKS EXAMPLE Some solutions for n=4 ..0..1..1....0..3..1....0..1..3....0..1..2....0..3..2....0..3..2....0..3..1 ..3..3..0....2..1..1....3..0..1....2..0..2....2..3..2....2..1..1....3..2..0 ..3..2..0....0..3..3....3..2..0....1..0..1....1..1..0....1..0..3....3..1..0 ..1..2..2....0..2..2....1..2..2....3..3..3....1..0..3....3..0..2....2..1..2 CROSSREFS Cf. A266455. Sequence in context: A145619 A027490 A323688 * A279116 A266307 A210327 Adjacent sequences:  A266450 A266451 A266452 * A266454 A266455 A266456 KEYWORD nonn AUTHOR R. H. Hardin, Dec 29 2015 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.

Last modified August 23 13:58 EDT 2019. Contains 326229 sequences. (Running on oeis4.)