OFFSET
1,1
COMMENTS
Table starts
..3...3.....6......10........15.........21.........28..........36.........45
..3...4.....8......14........22.........32.........44..........58.........74
..6...9....31......87.......208........452........922........1799.......3394
.10..19....99.....427......1531.......5031......15763.......47784.....140586
.15..35...269....1688......8964......44736.....219216.....1062133....5046678
.21..60...655....5726.....44816.....344926....2709320....21474269..167685059
.28..98..1506...18486....220182....2706117...35011623...461414270.5979059010
.36.154..3356...59458...1116208...22404783..479633094.10451333258
.45.234..7278..189516...5697556..187497531.6609458081
.55.345.15335..589078..28354294.1518906665
.66.495.31362.1771979.135630422
.78.693.62286.5155016
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..127
EXAMPLE
Some solutions for n=3 k=4
..1..1..1..1....0..0..0..0....1..1..0..0....1..1..0..0....1..1..1..0
..1..1..1..1....0..0..0..0....1..1..0..0....1..0..0..0....1..1..0..0
..2..1..1..1....1..1..0..0....2..2..0..0....2..0..0..0....2..2..0..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Nov 25 2012
STATUS
approved