OFFSET
1,1
COMMENTS
Table starts
.......55.........333...........2011.............12145................73351
......333........4131..........51105............633207..............7847629
.....2011.......51105........1301955..........33244665............849027611
....12145......633207.......33244665........1751284191..........92293013405
....73351.....7847629......849027611.......92293013405.......10042099602523
...443013....97259475....21682326473.....4864186536955.....1092895108140297
..2675635..1205380713...553718971855...256366497513917...118947843549835731
.16159849.14938857383.14140848207813.13511888452284935.12946172695613903161
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..144
FORMULA
Empirical for column k:
k=1: a(n) = 8*a(n-1) -13*a(n-2) +8*a(n-3) -6*a(n-4)
k=2: [order 10]
k=3: [order 25]
k=4: [order 70]
EXAMPLE
Some solutions for n=2 k=4
..0..0..2..1..0....0..0..1..1..1....1..0..0..2..2....2..1..0..1..2
..0..1..2..1..0....0..0..2..0..0....0..0..1..1..0....0..0..0..2..1
..0..2..1..0..2....1..2..0..1..2....0..1..1..0..1....0..0..1..2..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Nov 27 2014
STATUS
approved