OFFSET
1,1
COMMENTS
Column 4 of A283042.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
FORMULA
Empirical: a(n) = 8*a(n-1) +38*a(n-2) -98*a(n-3) -1221*a(n-4) -3374*a(n-5) -1845*a(n-6) +8406*a(n-7) +14610*a(n-8) -5894*a(n-9) -20336*a(n-10) +9134*a(n-11) +9660*a(n-12) -7192*a(n-13) +3651*a(n-14) -16004*a(n-15) +9859*a(n-16) +3230*a(n-17) -14482*a(n-18) +15860*a(n-19) -16472*a(n-20) +13768*a(n-21) -9574*a(n-22) +4838*a(n-23) -2040*a(n-24) +772*a(n-25) -272*a(n-26) +84*a(n-27) -16*a(n-28) +4*a(n-29) -a(n-30)
EXAMPLE
Some solutions for n=4
..1..0..1..0. .0..0..1..1. .0..0..1..1. .1..0..1..0. .1..1..0..1
..1..1..0..0. .1..0..1..0. .0..1..0..0. .1..1..0..0. .0..1..0..0
..0..0..1..0. .0..0..0..1. .1..1..0..1. .0..0..1..0. .0..0..0..1
..1..1..0..1. .0..0..1..0. .0..1..0..1. .0..1..0..1. .0..0..0..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 27 2017
STATUS
approved