OFFSET
1,1
COMMENTS
Table starts:
.....256.......1868.........14096...........111900..............912848
....1868......37652........762508.........16547988...........367558796
...14096.....762508......39065788.......2178706440........122764464080
..111900...16547988....2178706440.....317411030268......46125739204336
..912848..367558796..122764464080...46125739204336...17061532793217332
.7609244.8327731884.7033328776428.6800622630757224.6399495495536326520
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..112
FORMULA
Empirical for column k:
k=1: [linear recurrence of order 10]
k=2: [order 16]
k=3: [order 38]
k=4: [order 84]
EXAMPLE
Some solutions for n=2, k=4:
..0..0..0..3..1....0..0..0..0..2....0..0..0..3..1....0..0..0..0..1
..0..3..0..0..2....0..3..1..3..3....0..3..0..3..0....0..3..3..1..3
..2..0..2..3..1....2..2..0..1..0....1..2..0..0..3....0..3..0..0..3
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Feb 04 2014
STATUS
approved