OFFSET
1,1
COMMENTS
Table starts
.....15........159............973..............6477.................46713
....109.......2689..........44971............876881..............18073053
....611......48971........2189991.........119994763............7049296087
...3635.....890283......107913855.......16776955943.........2832909399671
..21717...16262989.....5322933313.....2346397695011......1137726954093673
.129323..296516955...262249675165...327861770666547....456432801562470697
.770747.5408696699.12924602609687.45820119635323263.183153958944323007479
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..97
FORMULA
Empirical for column k:
k=1: [linear recurrence of order 9]
k=2: [order 14]
k=3: [order 64]
Empirical for row n:
n=1: [linear recurrence of order 10]
n=2: [order 34]
EXAMPLE
Some solutions for n=2 k=4
..0..0..1..2..1....0..0..0..1..1....0..0..1..1..2....0..0..1..1..1
..0..2..2..1..1....0..2..2..2..1....0..0..2..2..2....0..1..2..1..1
..2..0..1..1..1....2..1..1..1..2....0..1..0..2..2....1..2..2..1..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Nov 23 2013
STATUS
approved