OFFSET
1,1
COMMENTS
Table starts
......96.......476........2352........12152..........63136..........335536
.....476......2900.......18048.......122532.........849760.........6162980
....2352.....18048......139512......1219868.......10952176.......105917092
...12152....122532.....1219868.....14098264......167360104......2200773076
...63136....849760....10952176....167360104.....2595084608.....45902295216
..335536...6162980...105917092...2200773076....45902295216...1118287561704
.1789760..45072784..1033754752..29189609288...812052658856..27031988237608
.9652704.336800596.10502679784.411909391600.15766466760808.737597105103228
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..127
FORMULA
Empirical for column k:
k=1: a(n) = 4*a(n-1) +22*a(n-2) -56*a(n-3) -120*a(n-4) +32*a(n-5) +64*a(n-6)
k=2: [order 26]
k=3: [order 97]
EXAMPLE
Some solutions for n=3 k=4
..0..0..1..2..0....0..0..0..2..3....0..3..0..3..0....0..0..2..4..4
..1..3..0..3..1....1..3..1..3..0....0..1..0..1..0....1..3..1..3..1
..4..2..1..2..0....0..0..0..2..3....2..3..0..3..2....0..2..4..2..0
..1..1..4..1..3....3..1..3..1..0....4..1..0..1..4....1..3..1..3..3
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Dec 19 2013
STATUS
approved