A198010 Number of nX5 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,3,0,1,2 for x=0,1,2,3,4

5, 79, 753, 7513, 80519, 788961, 8244976, 85228247, 872329104, 8957779991, 91903243651, 944294259179, 9699355140222, 99596146509688, 1022887672106566, 10504500568460527, 107876118359056412, 1107865519508347846

Offset

1,1

Comments

Every 0 is next to 0 3's, every 1 is next to 1 3's, every 2 is next to 2 0's, every 3 is next to 3 1's, every 4 is next to 4 2's

Column 5 of A198013

Links

R. H. Hardin, Table of n, a(n) for n = 1..210

Example

..0..0..0..2..0....0..0..0..2..0....0..2..0..1..0....0..2..0..2..0
..1..0..0..2..0....0..1..0..2..0....2..4..2..3..1....0..2..0..1..0
..3..1..2..4..2....1..3..2..4..2....0..2..0..1..0....2..4..2..3..1
..1..0..0..2..0....0..1..0..2..0....0..2..0..0..2....0..2..0..1..0

Crossrefs

Sequence in context: A023148 A200986 A197893 * A197747 A198152 A197232

Adjacent sequences: A198007 A198008 A198009 * A198011 A198012 A198013

Keyword

nonn

Author

R. H. Hardin Oct 20 2011

Status

approved