OFFSET
1,1
COMMENTS
Table starts
..33..51..78.113.182.286.439.710.1128.1775.2873.4628.7422.12063.19589.31772
..51..48..54..63..88.128.193.300..470..747.1196.1920.3093..4992..8062.13031
..78..54..61..75..98.139.205.310..481..759.1206.1931.3105..5002..8073.13043
.113..63..75..87.111.153.217.323..495..771.1219.1945.3117..5015..8087.13055
.182..88..98.111.136.176.241.348..518..795.1244.1968.3141..5040..8110.13079
.286.128.139.153.176.217.283.388..559..837.1284.2009.3183..5080..8151.13121
.439.193.205.217.241.283.347.453..625..901.1349.2075.3247..5145..8217.13185
.710.300.310.323.348.388.453.560..730.1007.1456.2180.3353..5252..8322.13291
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..1103
FORMULA
Empirical for column k:
k=1: a(n)=3*a(n-1)-2*a(n-2)-2*a(n-4)+2*a(n-5)+3*a(n-6)-6*a(n-7)+3*a(n-8)-a(n-11)+2*a(n-12)-a(n-13)-a(n-14)+2*a(n-15)-a(n-16)
k=2..7: a(n) = a(n-1) +a(n-2) +a(n-3) -a(n-4) -a(n-5) for n>8
EXAMPLE
Some solutions for n=3 k=3
..0..1..1..0..0....0..1..0..0..1....0..1..1..1..0....0..0..0..0..1
..0..1..1..1..1....0..1..0..0..0....0..0..1..1..1....1..1..1..0..1
..0..1..1..0..1....0..1..0..0..1....0..0..0..1..1....0..0..0..0..0
..0..1..1..0..1....0..0..0..0..1....1..0..0..0..1....0..0..0..0..0
..1..1..1..0..1....1..1..0..0..1....0..1..0..0..0....1..1..1..1..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Jan 14 2012
STATUS
approved