OFFSET
1,1
COMMENTS
Table starts
.......468........3868..........33322.........236576........1820215
......3868.......44596.........549414........5686031.......64878898
.....33322......549414.......10331386......151598017.....2553087985
....236576.....5686031......151598017.....2839359056....67792717447
...1820215....64878898.....2553087985....67792717447..2520131261396
..14452683...768581101....45661264026..1715387177450.98445276297551
.109757792..8606465750...735422130329.36803297869771
.844627201.98080551694.12286397087182
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..60
EXAMPLE
Some solutions for n=3 k=3
..0..0..0..1..2....0..0..0..1..0....0..1..1..0..1....0..1..0..2..1
..2..0..0..1..2....0..0..2..1..0....1..1..1..1..1....2..2..2..2..2
..1..0..1..1..1....2..0..2..1..0....2..2..1..0..0....0..0..0..2..2
..0..0..0..0..0....1..0..2..2..2....0..0..0..0..0....2..0..2..2..1
..2..0..1..1..0....1..0..2..1..0....1..1..1..0..1....1..0..2..2..2
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Jan 26 2012
STATUS
approved