OFFSET
1,1
COMMENTS
Table starts
....48....82...188...364....644...1320...2584...4842....9412...18210...35192
....82...131...288...496....796...1645...2976...4890....9332...17659...30090
...188...288...700..1224...1560...3470...6908..10070...18716...39478...64940
...364...496..1224..2235...2590...6232..13170..17731...34192...77780..123488
...644...796..1560..2590...3828...8646..16000..24508...49816..103124..168848
..1320..1645..3470..6232...8646..19718..37882..58489..116930..248515..412314
..2584..2976..6908.13170..16000..37882..80516.119194..231008..526102..890868
..4842..4890.10070.17731..24508..58489.119194.181176..369672..835045.1415774
..9412..9332.18716.34192..49816.116930.231008.369672..766388.1697970.2896836
.18210.17659.39478.77780.103124.248515.526102.835045.1697970.3885356.6805170
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..612
FORMULA
Empirical for column k:
k=1: [linear recurrence of order 14] for n>15
k=2: [order 18] for n>19
k=3: [order 22] for n>24
k=4: [order 33] for n>34
k=5: [order 59] for n>63
k=6: [order 92] for n>96
EXAMPLE
Some solutions for n=4 k=4
..1..1..0..0..0..0....1..0..0..0..0..0....0..0..0..0..0..0....0..0..1..1..0..1
..0..0..0..0..0..0....0..1..0..0..1..1....0..0..0..0..0..0....0..0..0..0..0..0
..0..0..0..0..1..0....0..0..0..0..0..0....0..0..1..0..0..1....0..0..0..0..0..1
..1..1..0..0..1..0....0..0..0..0..0..0....0..0..1..0..0..1....0..1..1..0..0..0
..0..0..0..0..0..0....0..1..0..0..1..0....0..0..0..0..0..0....0..0..0..0..0..0
..0..0..0..0..0..0....1..1..0..0..1..0....0..0..0..0..0..0....0..0..0..0..0..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Aug 01 2015
STATUS
approved