OFFSET
1,4
COMMENTS
Table starts
.1....1......2.......4.......7......12.......21......37....65.114
.1....4.....16......52.....200.....792.....3080...12164.47827
.1...12.....92.....673....5912...48212...395844.3232729
.1...37....556....9107..172904.2876430.49406891
.1..114...3332..123958.4983202
.1..351..19996.1686304
.1.1081.119972
.1.3329
.1
EXAMPLE
Some solutions for n=3 k=4
..0..0..1..1....0..0..1..1....0..0..0..1....0..0..0..1....0..1..0..1
..0..1..1..0....0..1..1..1....1..0..1..1....0..0..0..1....0..0..0..1
..1..1..0..0....0..0..0..0....0..0..0..0....1..0..1..0....1..0..0..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Dec 25 2012
STATUS
approved