OFFSET
1,3
COMMENTS
Table starts
.......1.............0.................0...................0..................0
.......2.............2.................2...................2..................2
.......6............24...............152.................894...............5748
......24...........792.............30488.............1584088...........90246168
.....120.........39360..........18437120.........10856237680......7213744082208
.....720.......2396880.......13734486480.....105870775847760.955702928168691408
....5040.....241012800....21429982230720.2630918094778547280
...40320...27159592320.40229528835726720
..362880.4466274785280
.3628800
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..55
EXAMPLE
Some solutions for n=3 k=4
..0..1..0..1....0..0..1..0....0..1..2..2....0..1..2..2....2..1..0..0
..2..2..2..2....0..1..2..1....1..2..2..1....1..2..1..0....1..2..1..2
..0..1..0..1....2..2..1..2....0..0..0..1....0..0..1..2....2..1..0..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Dec 17 2015
STATUS
approved