OFFSET
1,1
COMMENTS
Table starts
........280.........1820..........11016...........68828...........423220
.......1820........13588.........101644..........820524..........6622988
......11016.......101644.........998048........10950676........122218188
......68828.......820524.......10950676.......170070448.......2734167036
.....423220......6622988......122218188......2734167036......64803794224
....2624872.....54865696.....1417835712.....46522687660....1650535163756
...16201200....453172200....16483703564....796715658452...42662876957452
..100277820...3781440536...194721929436..13995270446204.1138753868813024
..619644916..31469076952..2296636990520.245408211398092
.3832773404.263046916084.27285817326088
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..84
FORMULA
Empirical for column k:
k=1: [linear recurrence of order 16]
k=2: [order 90]
EXAMPLE
Some solutions for n=2 k=4
..6..6..6..5..2....0..0..0..0..0....2..5..2..2..4....2..0..4..1..1
..2..3..2..2..4....4..1..4..1..4....6..6..6..5..7....0..3..4..5..2
..2..6..6..5..2....2..4..6..4..6....2..5..2..2..5....2..0..4..1..2
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Dec 15 2013
STATUS
approved