OFFSET
1,1
COMMENTS
Table starts
........62...........562.............5008................44770
.......562.........13098...........295448..............6711168
......5008........295448.........16664508............948609890
.....44770.......6711168........948609890.........135833193008
....399930.....152153160......53888573444.......19391662870652
...3573388....3452051294....3063300023090.....2771380588485262
..31926146...78298719958..174099838817590...395928291655518846
.285247762.1776153151954.9895452271443782.56572313966664992566
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..144
EXAMPLE
Some solutions for n=4 k=3
..2..2..0..2....0..0..1..0....1..0..2..2....1..2..0..2....3..0..0..2
..3..0..1..3....1..3..3..3....1..3..3..0....0..1..2..3....1..3..2..0
..1..3..2..1....0..0..1..0....0..1..0..1....2..3..1..2....1..0..2..3
..0..0..3..0....2..3..1..3....0..3..2..0....1..2..3..1....1..3..2..0
..1..3..1..3....0..3..0..3....3..0..0..1....0..3..0..0....0..0..1..2
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Mar 15 2012
STATUS
approved