OFFSET
1,5
COMMENTS
Table starts
.0...0.....0.......0.........0...........0.............0...............0
.0...4.....4......16........36.........100...........256.............676
.0...4....28......64.......372........1444..........6528...........28900
.0..16....64.....676......4624.......40000........311364.........2534464
.0..36...372....4624.....72852......996004......14644480.......210076036
.0.100..1444...40000....996004....26193924.....674752576.....17603451684
.0.256..6528..311364..14644480...674752576...31747280900...1482014064400
.0.676.28900.2534464.210076036.17603451684.1482014064400.124891129720900
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..363
EXAMPLE
Some solutions for n=4 k=3
..1..1..1....0..1..0....0..1..1....1..0..1....1..0..1....0..0..0....0..0..1
..0..0..0....0..1..0....0..0..0....1..0..1....1..0..1....1..1..1....1..0..1
..0..1..0....0..1..0....1..1..1....1..0..1....0..1..0....1..0..1....1..0..1
..0..1..1....1..1..0....1..0..0....1..0..0....0..1..0....1..0..0....0..0..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Dec 31 2011
STATUS
approved