OFFSET
1,6
COMMENTS
Table starts
.....1........1.........1.........1.........1.........1.........1.........1
.....1........1.........1.........1.........1.........1.........1.........1
.....2........2.........2.........2.........2.........2.........2.........2
.....4........4.........4.........4.........4.........4.........4.........4
.....8........9.........9.........9.........9.........9.........9.........9
....16.......23........23........23........23........23........23........23
....32.......64........65........65........65........65........65........65
....64......186.......199.......199.......199.......199.......199.......199
...128......551.......653.......654.......654.......654.......654.......654
...256.....1645......2275......2296......2296......2296......2296......2296
...512.....4926......8313......8568......8569......8569......8569......8569
..1024....14768.....31439.....33794.....33825.....33825.....33825.....33825
..2048....44293....121637....140039....140580....140581....140581....140581
..4096...132867....477307....605869....612890....612933....612933....612933
..8192...398588...1888721...2718531...2794159...2795181...2795182...2795182
.16384..1195750...7509799..12564289..13280627..13298407..13298464..13298464
.32768..3587235..29940861..59419764..65597882..65851100..65852872..65852873
.65536.10761689.119550419.285878342.335521900.338654554.338694406.338694479
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..9999
FORMULA
Empirical for column k:
k=1: a(n) = 2*a(n-1) for n>2
k=2: a(n) = 5*a(n-1) -7*a(n-2) +3*a(n-3) for n>4
k=3: a(n) = 10*a(n-1) -37*a(n-2) +64*a(n-3) -52*a(n-4) +16*a(n-5) for n>6
k=4: [order 7] for n>8
k=5: [order 9] for n>10
k=6: [order 11] for n>12
k=7: [order 13] for n>14
EXAMPLE
Some solutions for n=10 k=4
..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0
..1....1....1....1....0....1....0....1....0....1....1....0....0....1....1....0
..1....0....2....0....1....2....1....0....0....2....2....0....1....1....2....1
..0....1....3....1....2....0....0....2....0....2....1....1....0....1....2....0
..1....2....0....0....0....1....2....3....0....3....1....2....1....1....2....1
..0....2....0....2....2....1....0....3....1....1....0....1....2....2....2....0
..0....1....2....1....2....1....0....2....1....3....2....1....1....1....1....2
..0....1....1....2....1....1....1....0....1....2....1....1....1....2....1....1
..1....1....1....1....1....1....0....1....0....1....1....0....1....1....1....1
..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Jul 12 2014
STATUS
approved