OFFSET
1,1
COMMENTS
Row 3 of A232589
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
FORMULA
Empirical: a(n) = 10*a(n-2) +8*a(n-3) -16*a(n-4) -56*a(n-5) -27*a(n-6) +64*a(n-7) +154*a(n-8) +50*a(n-9) -123*a(n-10) -248*a(n-11) -60*a(n-12) +168*a(n-13) +246*a(n-14) +40*a(n-15) -138*a(n-16) -128*a(n-17) -27*a(n-18) +40*a(n-19) +30*a(n-20) +14*a(n-21) +a(n-22) -a(n-24) for n>26
EXAMPLE
Some solutions for n=7
..2..1..0..1..2..1..0..1....0..1..2..1..0..2..1..0....0..1..2..0..1..2..1..0
..0..1..2..1..2..1..2..1....2..1..0..2..1..0..1..2....0..1..2..0..1..2..1..0
..2..1..0..1..2..1..0..2....2..1..0..2..1..0..1..0....2..0..1..0..1..0..1..0
..2..1..2..1..0..2..1..0....0..2..1..0..1..2..1..2....1..2..1..0..1..2..1..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 26 2013
STATUS
approved