OFFSET
1,5
COMMENTS
Table starts
......1......1.........1............2.............16................79
......1......2.........4............8............166...............257
......1......4.........0..........177...........2228.................0
......2......8.......177.........2908..........35824............572832
.....16....166......2228........35824.......11746590..........19502116
.....79....257.........0.......572832.......19502116.................0
....456...1627....534268.....19333806.....7124418191......108447811968
...2194..19283...1808623....160881658....64498108909.....4758708947913
..20801..90682.........0...5664401710.19456105428825.................0
.142675.542663.221771015.229732307880.61995422081770.20923382039141133
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..127
EXAMPLE
Some solutions for n=4 k=4
..0..4..8..9....0..4..2..3....0..4..8.12....0..8.10..6....0..2..1..9
..2..6..7..5....8..6..4..5....8..6.10.14....4.12..8.10....1..3..5.13
..4..8..9..7....4..5..3..7...10.14.12.13....8.10..9.11....5..1..9.11
.12.10.11.15....6..7.11.15...12.10.11.15...12.11.13.15....9..5.13.15
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Dec 10 2015
STATUS
approved