OFFSET
1,1
COMMENTS
Table starts
......48.......184.........648..........2440............8712.............32456
.....184.......928........4448.........23568..........117744............621904
.....648......4448.......28544........216592.........1500800..........11482368
....2440.....23568......216592.......2442208........25036784.........289389648
....8712....117744.....1500800......25036784.......365293440........6336415296
...32456....621904....11482368.....289389648......6336415296......169016684160
..116872...3145968....81243904....3057995568.....95799636288.....3879764059776
..432456..16510480...617735680...35239626640...1660462199232...103768584198400
.1565704..84078896..4416166400..377551693872..25500227965248..2432577744933760
.5768392.439062352.33345630720.4321333099024.438642994287168.64581965636210432
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..219
FORMULA
Empirical for column k:
k=1: a(n) = a(n-1) +12*a(n-2) -4*a(n-3) -16*a(n-4)
k=2: [order 10]
k=3: [order 17]
k=4: [order 45]
k=5: [order 99]
EXAMPLE
Some solutions for n=3 k=4
..0..2..0..2..0....1..1..1..2..1....0..1..3..1..0....0..0..0..2..3
..0..1..0..1..0....0..2..0..2..3....0..2..2..2..2....1..2..1..2..1
..2..1..2..1..2....0..1..1..2..1....0..1..0..1..3....0..2..3..2..0
..2..3..3..1..3....2..2..3..2..3....0..2..2..2..2....0..1..3..1..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Dec 14 2013
STATUS
approved