OFFSET
1,2
COMMENTS
Every 0 is next to 0 2's, every 1 is next to 1 0'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....3.....4.......5.........9..........16...........25.............39
...3....9....14......29........67.........134..........275............583
...4...14....34......92.......317.........888.........2626...........8078
...5...29....92.....627......2731.......11850........57137.........276689
...9...67...317....2731.....16890......114205.......886737........6017949
..16..134...888...11850....114205.....1276986.....13500114......135563958
..25..275..2626...57137....886737....13500114....209785488.....3332948197
..39..583..8078..276689...6017949...135563958...3332948197....84453386767
..64.1210.24103.1344992..40918349..1464662469..55701159000..2019696975436
.105.2511.72107.6445595.290053910.15975572837.888511016495.47417406612765
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..180
EXAMPLE
Some solutions containing all values 0 to 4 for n=6 k=4
..2..1..0..1....1..0..1..2....1..0..0..1....1..0..1..1....1..0..1..2
..1..4..1..1....1..1..4..1....3..1..3..1....3..1..1..0....1..1..4..1
..0..1..3..0....0..3..1..0....1..4..1..0....1..4..1..0....0..3..1..0
..0..3..1..0....0..1..1..0....0..1..3..0....0..1..3..1....0..1..3..1
..0..1..1..0....0..3..1..0....0..1..1..0....1..1..0..1....1..1..0..1
..1..2..2..1....0..1..1..0....1..2..2..1....2..1..0..1....2..1..0..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Oct 12 2011
STATUS
approved