OFFSET
1,2
COMMENTS
Table starts
...1...2......4........7........12..........21............37.............65
...2...2......4........7........12..........21............37.............65
...4...4.....16.......43.......122.........345...........979...........2791
...7...7.....43......169.......665........2603.........10421..........41777
..12..12....122......665......3808.......21219........121107.........694655
..21..21....345.....2603.....21219......166748.......1344235.......10913024
..37..37....979....10421....121107.....1344235......15411145......178002713
..65..65...2791....41777....694655....10913024.....178002713.....2929991369
.114.114...7936...166911...3974138....88366783....2049830785....48064752835
.200.200..22540...665377..22659834...712584163...23489245559...783922598539
.351.351..64031..2653983.129205873..5745262476..269104272557.12780990572538
.616.616.181974.10593377.737415730.46374678582.3087159491955
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..179
EXAMPLE
Some solutions for n=3 k=4
..0..0..0..1....1..1..0..0....0..0..1..1....0..0..1..1....1..1..0..0
..0..0..0..1....1..1..0..0....0..0..0..0....0..0..0..1....1..1..0..0
..1..1..1..1....1..1..0..0....1..1..0..0....0..0..0..1....1..1..1..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Nov 20 2012
STATUS
approved