OFFSET
1,1
COMMENTS
Table starts
....10....150.....2338.....36814.....582440.....9240426.....146861788
....30....486.....7862....126606....2034200....32644314.....523487828
....85...1597....27024....445780....7274268...118029501....1908601444
...246...5211....93308...1581686...26242268...430682205....7023308036
...707..16649...321320...5622580...95010466..1578372444...25966120647
..2037..53553..1098260..19960518..344305566..5795798788...96239314549
..5864.172980..3708268..70600212.1246724695.21292987433..357117150362
.16886.558743.12564894.248263590.4504766041.78186208521.1325550644016
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..936
EXAMPLE
Some solutions for n=3 k=4
..0....2....2....2....2....2....2....2....0....2....0....0....0....0....0....2
..0....2....0....2....2....2....0....0....0....2....0....0....2....0....0....0
..0....2....1....2....2....0....0....0....2....1....1....0....0....1....0....3
..3....2....0....2....0....0....3....0....0....0....0....0....0....0....2....0
..1....0....0....1....0....2....2....1....2....2....0....3....0....0....1....2
..0....0....3....1....3....2....0....3....1....1....0....1....3....0....3....3
..0....0....1....0....0....1....2....0....1....0....0....0....1....0....3....0
..3....0....3....2....3....0....1....0....0....3....0....2....2....0....2....0
..2....1....2....2....0....2....1....0....2....1....3....0....3....2....0....2
..0....0....0....1....1....2....0....1....1....0....2....3....3....0....0....0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin May 17 2012
STATUS
approved