OFFSET
1,1
COMMENTS
Table starts
........256.........1592...........9884.............59772..............378708
.......1592........14456.........132316...........1191324............10449784
.......9884.......132316........1781008..........19616408...........242829762
......59772......1191324.......19616408.........336372000..........6222330452
.....378708.....10449784......242829762........6222330452........182752988334
....2285576.....92535056.....2981477664......119781203860.......5032066269920
...14349272....831852752....39928365220.....2220366275092.....146517793924666
...86693008...7439225960...464223535984....40590407292556....4129457221662176
..546582828..65951303220..5897707478324...760523734925120..123794073907866626
.3300593268.586352178784.71387175302572.14540553425940596.3439338548069808556
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..144
FORMULA
Empirical for column k:
k=1: a(n) = 17*a(n-2) +736*a(n-4) +2353*a(n-6) +2483*a(n-8) +800*a(n-10) for n>11
k=2: [order 25] for n>26
k=3: [order 60] for n>63
EXAMPLE
Some solutions for n=2 k=4
..0..0..0..0..1....1..1..0..2..2....1..0..1..2..2....0..1..3..0..2
..2..1..0..0..0....1..1..0..2..1....0..2..3..2..1....2..3..3..1..0
..2..2..1..0..2....1..2..1..3..3....1..3..1..0..2....1..2..2..1..3
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Feb 17 2014
STATUS
approved