OFFSET
1,8
COMMENTS
Every 0 is next to 0 4's, every 1 is next to 1 3's, every 2 is next to 2 1's, every 3 is next to 3 1's, every 4 is next to 4 1's
Table starts
.1....1......1.........1...........1.............1................1
.1....1......9........17..........33............89..............249
.1....9.....33.......113.........593..........2435............10317
.1...17....113.......803........5855.........41459...........300943
.1...33....593......5855.......79051.......1041263.........13639968
.1...89...2435.....41459.....1041263......24799027........564930689
.1..249..10317....300943....13639968.....564930689......22225081365
.1..553..45615...2224023...178359981...13016997513.....916121380455
.1.1321.195093..16153497..2325301494..302413118055...37586117262267
.1.3361.841571.116797601.30421739045.7014256316261.1524500056348640
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..144
EXAMPLE
Some solutions containing all values 0 to 4 for n=6 k=4
..2..1..3..1....0..1..0..0....0..0..1..0....0..1..3..1....2..1..3..1
..1..4..1..0....0..3..1..2....2..1..3..1....0..2..1..2....1..4..1..2
..3..1..2..0....0..1..4..1....1..1..3..1....1..3..1..0....3..1..0..0
..1..0..0..0....0..0..1..3....3..1..1..0....1..1..4..1....1..0..0..0
..1..3..1..0....2..1..0..1....1..4..1..0....3..1..1..3....2..1..3..1
..2..1..2..0....1..3..1..0....2..1..3..1....1..2..0..1....0..0..1..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Oct 14 2011
STATUS
approved