OFFSET
1,5
COMMENTS
Table starts
...0......1..........1............2.............3..............6.............11
...1......2..........5...........22...........103............519...........2656
...1......5.........36..........415..........4671..........56166.........670557
...2.....22........415........10998........295782........8216943......229552661
...3....103.......4671.......295782......18750240.....1223251170....80178068077
...6....519......56166......8216943....1223251170...187086636654.28781500332998
..11...2656.....670557....229552661...80178068077.28781500332998
..23..13798....8072717...6440926150.5272889838441
..47..72005...97173041.180941958872
.102.377132.1170969462
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..84
FORMULA
Empirical for column k:
k=1: a(n) = 3*a(n-1) +a(n-2) -7*a(n-3) +a(n-4) +3*a(n-5) for n>6
k=2: [order 10] for n>11
k=3: [order 46] for n>47
EXAMPLE
Some solutions for n=4 k=4
..0..1..1..1....0..0..1..1....0..0..1..1....0..1..1..1....0..1..2..3
..0..0..0..2....2..1..3..3....2..1..2..2....0..2..0..0....0..1..2..3
..0..2..2..2....2..1..2..2....2..1..0..0....0..2..1..2....2..2..0..3
..3..3..3..2....3..3..1..1....3..3..3..3....3..3..1..2....3..3..0..3
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Apr 19 2014
STATUS
approved