OFFSET
1,8
COMMENTS
Every 0 is next to 0 2's, every 1 is next to 1 4's, every 2 is next to 2 1's, every 3 is next to 3 0's, every 4 is next to 4 1's
Table starts
.1....1.....1.......1.........1..........1............1..............1
.1....1.....3.......7........17.........41...........99............239
.1....3....32......45.......189........646.........1873...........6209
.1....7....45.....161.......899.......4023........19387..........92169
.1...17...189.....899......7485......50831.......355929........2503359
.1...41...646....4023.....50831.....509018......5198997.......54278107
.1...99..1873...19387....355929....5198997.....79831388.....1224953019
.1..239..6209...92169...2503359...54278107...1224953019....27751402365
.1..577.19883..436539..17611057..559939403..18720559109...626740493233
.1.1393.62891.2077281.123747825.5785336959.286695564063.14153165294295
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..264
EXAMPLE
Some solutions containing all values 0 to 4 for n=6 k=4
..0..0..1..2....2..1..0..0....0..0..0..0....0..3..0..0....0..3..0..0
..0..1..4..1....1..4..1..0....0..3..3..0....0..0..0..3....3..0..0..3
..0..0..1..0....0..1..0..0....3..0..0..0....0..0..0..0....0..0..3..0
..0..0..0..0....0..0..3..0....0..0..1..0....0..0..1..0....0..0..1..0
..0..0..0..3....0..0..3..0....0..1..4..1....0..1..4..1....0..1..4..1
..0..3..0..0....0..3..0..0....0..0..1..2....0..0..1..2....0..0..1..2
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Oct 14 2011
STATUS
approved