OFFSET
1,2
COMMENTS
Table starts
...1...2....3.....5......8......13.......21........34.........55..........89
...2...3...11....21.....31.....113......363.......813.......1751........5001
...4...6...14....28.....56.....150......360.......828.......1906........4628
...8..10...35....74....234.....869.....2926......8500......27931.......96592
..16..21...71...197....703....3069....11079.....39281.....147655......574771
..32..42..186...544...2494...13597....59654....251705....1186522.....5869222
..64..86..459..1686...9882...63254...345668...1853428...10924077....67726475
.128.179.1287..5252..38855..298328..2060154..13840842..103929273...827923879
.256.370.3490.16336.158630.1487003.13122422.112389422.1107624272.11716920536
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..219
FORMULA
Empirical for column k:
k=1: a(n) = 2*a(n-1)
k=2: a(n) = 2*a(n-1) +a(n-2) -a(n-3) -2*a(n-4) +a(n-5)
k=3: [order 13] for n>16
k=4: [order 70]
Empirical for row n:
n=1: a(n) = a(n-1) +a(n-2)
n=2: a(n) = 2*a(n-1) -a(n-2) +4*a(n-3) +12*a(n-4) -16*a(n-5) for n>6
n=3: [order 11] for n>12
n=4: [order 61] for n>62
EXAMPLE
Some solutions for n=5 k=4
..0..1..1..0. .0..1..0..1. .0..1..0..1. .0..0..0..1. .0..1..0..1
..0..0..0..0. .1..1..0..1. .0..1..0..1. .0..1..0..1. .0..1..0..0
..0..1..1..1. .0..1..0..1. .0..1..0..1. .0..1..1..1. .1..1..0..1
..0..1..0..1. .0..1..0..1. .0..1..0..1. .0..1..0..1. .0..1..0..1
..0..1..0..1. .0..1..0..1. .1..0..0..1. .0..1..0..1. .0..0..0..1
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin, Apr 17 2018
STATUS
approved