OFFSET
1,1
COMMENTS
Table starts
..2......6.......20........36..........62...........90..........128
..4.....28......108.......268.........544..........972.........1576
..2.....82......414......1562........4048.........9010........17296
..0....200.....1936......9884.......33736........90604.......207184
..6....524.....9872.....66208......289536.......941086......2537024
.12...1724....47732....447528.....2475008......9824176.....31155004
..6...5908...229714...3020170....21274708....102972822....384996502
..0..18340..1134036..20430512...184258272...1085236504...4786979780
.20..53680..5624396.139027620..1602929218..11493823804..59791891464
.40.162080.27808428.950710524.13990833912.122199247152.749603860520
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..9784
EXAMPLE
Some solutions for n=5 k=3
..1....2....2....0...-1...-3....0....1....1....2....1....0...-3....1....2....2
.-3...-3....0...-3....0...-2....2...-3....0....3....3....1....1...-2....0...-3
..0...-1...-1...-1...-1....0...-1...-1...-1....2...-1....2....3...-1...-1....0
.-1....0....3....0....2....2....0...-3...-2...-3....2...-3...-1...-3....0....1
..2...-2...-2....3...-3....1...-3....1....3...-1...-3....2....2....2....1....2
..3....1...-3....1....2....2...-1....2...-1...-3...-2...-3....0....1...-2....1
.-2....3....1....0....1....0....3....3....0....0....0....1...-2....2....0...-3
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Dec 26 2011
STATUS
approved