OFFSET
1,2
COMMENTS
Table starts
..1...2....3....5.....8.....13......21.......34.........55..........89
..2...3....6...11....22.....46......91......182........371.........746
..3...6....9...25....58....152.....368......904.......2211........5420
..5..11...25...69...176....472....1222.....3354.......9209.......25092
..8..22...58..176...580...1910....6525....23463......84609......306640
.13..46..152..472..1910...7728...32385...148465.....679005.....3172701
.21..91..368.1222..6525..32385..204645..1284756....8133386....51773454
.34.182..904.3354.23463.148465.1284756.10928383...94939015...818553114
.55.371.2211.9209.84609.679005.8133386.94939015.1157058721.13783060247
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..220
FORMULA
Empirical for column k:
k=1: a(n) = a(n-1) +a(n-2)
k=2: a(n) = a(n-1) +4*a(n-3) +a(n-5) -a(n-6)
k=3: [order 30] for n>33
EXAMPLE
Some solutions for n=5 k=4
..0..0..0..0. .0..1..1..1. .0..1..1..1. .0..0..0..1. .0..0..0..0
..1..0..0..1. .0..0..1..1. .0..0..1..0. .0..0..0..0. .0..0..0..1
..0..0..0..0. .0..0..0..1. .0..0..1..1. .1..0..0..0. .1..0..0..0
..0..0..0..0. .0..0..0..0. .1..1..0..0. .0..0..0..0. .0..0..0..0
..1..0..0..0. .0..0..0..0. .0..1..0..0. .0..0..1..0. .0..0..1..0
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Aug 13 2018
STATUS
approved