OFFSET
1,1
COMMENTS
Table starts
.......81........336.........1414...........6030............25525
......336.......1944........11454..........68830...........405758
.....1414......11454........95470.........811498..........6710651
.....6030......68830.......811498........9902380........115821338
....25525.....405758......6710651......115821338.......1893170622
...107272....2385956.....55582616.....1360467556......31199205700
...453088...14144254....466228162....16245005586.....524709935082
..1919632...84226372...3923377300...195628632968....8912673852976
..8117752..497945422..32640488162..2309260676524..147501045116290
.34231344.2940973430.271793432028.27312310344552.2450909073999912
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..112
FORMULA
Empirical for column k:
k=1: [linear recurrence of order 14]
k=2: [order 33]
EXAMPLE
Some solutions for n=3 k=4
..0..1..0..0..2....0..0..2..0..0....0..0..0..2..2....0..0..1..1..0
..1..1..0..0..1....1..1..1..0..0....0..1..1..1..2....2..2..2..2..2
..2..1..1..1..2....0..1..2..1..2....1..0..1..1..0....2..1..1..2..2
..1..0..0..2..2....1..0..1..1..0....2..1..0..2..2....2..1..2..1..2
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Feb 14 2014
STATUS
approved