OFFSET
1,1
COMMENTS
Table starts
....3.....4........7........12.........24.........48........103..........222
....4.....9.......22........59........159........439.......1236.........3527
....7....22.......96.......453.......2302......12052......65326.......358429
...12....59......453......3572......30269.....259011....2278003.....20081717
...24...159.....2302.....30269.....465033....6871838..105988195...1613424264
...48...439....12052....259011....6871838..169968099.4400551358.111907856129
..103..1236....65326...2278003..105988195.4400551358
..222..3527...358429..20081717.1613424264
..493.10184..1989453.178468093
.1100.29679.11087559
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)
k=2: a(n) = 5*a(n-1) -6*a(n-2) +2*a(n-3) -8*a(n-4) +6*a(n-5) -a(n-6) +3*a(n-7)
k=3: [order 34]
k=4: [order 97] for n>98
EXAMPLE
Some solutions for n=4 k=4
..0..0..0..0..0....0..0..0..0..0....0..0..1..1..1....0..1..1..1..1
..1..1..0..0..0....0..0..1..1..1....0..0..1..1..1....0..1..1..1..1
..1..1..2..2..2....0..0..1..1..1....2..2..2..0..0....0..1..1..0..0
..3..3..2..2..2....2..2..2..2..1....2..2..2..0..0....0..2..2..0..0
..3..3..2..2..2....2..2..2..2..1....3..3..3..3..3....0..2..2..2..2
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Nov 07 2013
STATUS
approved