OFFSET
1,6
COMMENTS
Table starts
.....1.......1............1...............2...............16..............79
.....1.......0...........64.............559............10444..........154825
.....3......21.........2660...........85492..........2331618.......206993090
....16.....585........35328.........2723409.......1299561587....361488020990
...125....8463......5852058......3979565339...25336433674079.379828279842232
..1296..294394....962138367....796308532514.2181889044925821
.16807.6639203.498846580538.168471146612539
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..59
EXAMPLE
Some solutions for n=3 k=4
..0..4..6..4....0..2..3.11....0..1..3..5....0..2.10..2....0..4..3..5
..3..4..3..7....0..4..3..2....9..1..3.11....1..2.10..6....3..4..3..5
..6..7..3.11....0..2..3.11....3..7..9.11....6..2.10.11....3..7..3.11
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Dec 11 2015
STATUS
approved