OFFSET
1,2
COMMENTS
Table starts
..1..2...3...5....8...13....21.....34......55......89......144.......233
..2..3...4...6....9...14....22.....35......56......90......145.......234
..3..4...6...9...15...26....46.....83.....151.....276......506.......929
..5..6...9..13...24...45....89....182.....373.....773.....1604......3333
..8..9..15..24...46...99...223....528....1268....3085.....7557.....18564
.13.14..26..45...99..254...696...2013....5953...17878....54126....164525
.21.22..46..89..223..696..2335...8380...31001..116558...442314...1686894
.34.35..83.182..528.2013..8380..37679..175638..833737..4001569..19319239
.55.56.151.373.1268.5953.31001.175638.1036686.6245327.38085186.233683529
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..544
FORMULA
Empirical for column k:
k=1: a(n) = a(n-1) +a(n-2)
k=2: a(n) = 2*a(n-1) -a(n-3)
k=3: a(n) = 2*a(n-1) -a(n-4)
k=4: a(n) = 2*a(n-1) +a(n-2) -a(n-3) -2*a(n-4) +a(n-5)
k=5: [order 11]
k=6: [order 18]
k=7: [order 31]
EXAMPLE
Some solutions for n=5 k=4
..0..0..1..0. .0..1..0..1. .0..1..0..1. .0..1..0..1. .0..1..0..1
..1..1..0..1. .1..0..1..0. .1..1..1..0. .1..0..1..0. .1..0..1..0
..0..0..1..0. .0..1..0..1. .0..1..0..1. .0..1..0..1. .0..1..1..1
..1..1..0..1. .1..1..1..0. .1..0..0..0. .0..1..0..1. .1..0..1..0
..0..0..1..0. .0..1..0..1. .0..1..0..1. .1..0..1..0. .0..1..0..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Mar 25 2018
STATUS
approved