OFFSET
1,3
COMMENTS
Table starts
.....1.......1........1.........1..........1..........1...........1...........1
.....9......25.......49........81........121........169.........225.........289
....11......31.......61.......101........111........231.........261.........361
....43.....247......601......1357.......2467.......4327........6385........9445
....85.....799.....2605......7463......14365......33699.......53775.......90007
...329....4281....22865.....80065.....221433.....511257.....1039409.....1942577
...577...15751...101395....490879....1519417....4460689.....9882793....21851983
..1921...61581...657871...3697331...14540551...48525711...128920651...308155711
..4115..267037..3603821..28156261..130169953..529141383..1579308193..4407995417
.14331.1298599.25726609.240962805.1459090675.6524977447.23513859009.72520540045
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..311
EXAMPLE
Some solutions for n=5 k=3
..0....3....0....2....2....0...-1...-2...-2....1...-2...-1....2...-2...-2...-2
..0...-1...-1...-1....3...-3....2....2....1....0...-3...-2....1....3....3....1
..2....0....3....3...-3....1....2....1...-1...-1....3....1...-1...-1....3....3
..1....0....1....1....0...-2...-1....2...-3....2....2....2....2....2...-2....0
.-2...-3....0...-2...-2...-1....3...-1....0....2....3....0....2....2....0....2
.-3....0....0...-2...-1....3...-2...-2....2...-1...-3...-1...-3...-1....1...-3
..2....1...-3...-1....1....2...-3....0....3...-3....0....1...-3...-3...-3...-1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Dec 07 2011
STATUS
approved