OFFSET
1,4
COMMENTS
Every 0 is next to 0 0's, every 1 is next to 1 1's, every 2 is next to 2 1's, every 3 is next to 3 0's, every 4 is next to 4 0's
Table starts
.1..1....2.....1.......2........4..........2...........4.............8
.1..0....3.....2.......9........6.........27..........18............83
.2..3....5....10.....128.......79........249.........662..........2767
.1..2...10...160.....152......790.......2724........6242.........26422
.2..9..128...152....1033.....4780......24903......113774........553807
.4..6...79...790....4780....24704.....189212.....1400102.......8813744
.2.27..249..2724...24903...189212....2241018....20425821.....208960627
.4.18..662..6242..113774..1400102...20425821...282284587....3980881442
.8.83.2767.26422..553807..8813744..208960627..3980881442...82874179361
.4.56.3969.91756.2751427.62844698.1984221109.55455223337.1594105273961
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
..0..1..1..2....0..1..1..0....1..1..2..0....0..1..1..0....0..1..1..0
..3..0..2..1....1..2..0..3....0..2..1..1....3..0..2..1....3..0..2..1
..0..4..0..1....1..0..4..0....3..0..3..0....0..4..0..1....0..4..0..1
..3..0..3..0....0..4..0..1....0..4..0..1....3..0..3..0....1..0..4..0
..0..2..1..1....3..0..2..1....3..0..2..1....0..2..1..1....1..2..0..3
..1..1..2..0....0..1..1..0....0..1..1..2....1..1..2..0....2..1..1..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Oct 13 2011
STATUS
approved