OFFSET
1,7
COMMENTS
Table starts
...1......1.........1..........2...........5..........15............52
...1......1.........4.........33.........380........4801.........62004
...1......4........55.......1368.......34442......868994......21916090
...2.....33......1368......67716.....3328979...164270604....8094257014
...5....380.....34442....3328979...319902496.30809397399.2965468376203
..15...4801....868994..164270604.30809397399
..52..62004..21916090.8094257014
.202.804833.552801398
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..60
EXAMPLE
Some solutions for n=4 k=3
..0..1..2....0..1..2....0..1..2....0..1..2....0..1..2....0..1..2....0..1..2
..2..3..0....2..3..0....3..4..0....2..3..4....2..3..4....3..4..5....2..3..4
..4..5..1....4..5..6....1..2..5....4..5..1....1..5..6....5..2..1....4..5..6
..6..2..4....6..2..1....6..0..1....6..0..2....6..2..0....1..6..4....6..0..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Feb 07 2012
STATUS
approved