OFFSET
1,2
COMMENTS
Table starts
....1........2.............5................15.....................51
....2.......12...........136..............1798..................24472
....5......143..........6520............307165...............14493405
...15.....1979........324682..........52947540.............8624977114
...51....28246......16205218........9130195864..........5134914951163
..187...405481.....808928836.....1574432811027.......3057224057476808
..715..5826959...40380275500...271499374919883....1820216057105650386
.2795.83752328.2015711853262.46818078167209471.1083724145919960847502
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..160
EXAMPLE
Some solutions for n=4 k=3
..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..1..0
..1..1..2....1..1..0....1..1..0....1..1..1....1..2..3....1..1..1....0..2..2
..2..1..1....2..1..1....2..2..1....2..2..0....3..0..1....2..0..2....1..3..1
..0..2..1....2..2..1....0..1..3....1..0..1....2..3..2....2..1..0....1..3..2
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Mar 02 2012
STATUS
approved