OFFSET
1,1
COMMENTS
Column 4 of A239849
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
R. H. Hardin, Empirical polynomial of degree 40
FORMULA
Empirical polynomial of degree 40 (see link above)
EXAMPLE
Some solutions for n=4
..0..0..3..3....0..0..3..3....3..3..0..0....0..0..3..3....0..0..0..0
..0..3..1..3....0..3..1..3....3..2..0..3....0..0..3..3....0..3..3..0
..3..1..2..0....3..1..2..0....0..0..0..2....0..3..1..0....3..1..2..2
..3..3..1..2....3..2..0..0....0..3..2..0....0..3..2..0....3..2..0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 28 2014
STATUS
approved