The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A221085 Number of nX6 arrays of occupancy after each element moves to some horizontal or antidiagonal neighbor 1
 16, 7921, 3538161, 1572836281, 698931112441, 310569670802169, 137999718103495689, 61319169929186096841, 27246714089760026142649, 12106872439344182585456281, 5379597618528088878788410281 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 6 of A221087 LINKS R. H. Hardin, Table of n, a(n) for n = 1..14 EXAMPLE Some solutions for n=3 ..0..2..2..1..0..0....0..2..1..2..1..1....0..2..1..2..2..0....0..2..2..2..3..2 ..0..1..2..0..2..1....0..1..1..0..2..2....0..0..2..0..2..1....0..0..0..0..1..1 ..0..3..1..1..2..0....0..1..1..0..3..0....0..3..1..1..1..0....0..2..2..0..1..0 CROSSREFS Sequence in context: A088654 A079920 A203390 * A280845 A069986 A265177 Adjacent sequences:  A221082 A221083 A221084 * A221086 A221087 A221088 KEYWORD nonn AUTHOR R. H. Hardin Jan 01 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.

Last modified August 19 15:40 EDT 2022. Contains 356229 sequences. (Running on oeis4.)