OFFSET
1,2
COMMENTS
Table starts
...1......2........4.........7.........12..........21..........37...........65
...2.....11.......35.......108........337........1049........3268........10179
...4.....35......195......1028.......5529.......29593......158648.......850155
...7....108.....1028......8961......80692......720305.....6449353.....57696032
..12....337.....5529.....80692....1229783....18519049...280040904...4229571209
..21...1049....29593....720305...18519049...468783431.11931365309.303182474797
..37...3268...158648...6449353..280040904.11931365309
..65..10179...850155..57696032.4229571209
.114..31707..4556371.516297052
.200..98764.24418812
.351.307641
.616
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..84
EXAMPLE
Some solutions for n=3 k=4
..0..0..0..0....0..0..0..1....0..0..1..0....0..0..1..0....1..0..0..0
..0..0..0..0....1..0..0..0....0..0..1..0....1..0..0..1....1..0..0..0
..0..1..1..0....1..0..0..0....1..0..1..0....1..0..1..0....1..0..0..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Nov 06 2012
STATUS
approved