OFFSET
1,1
COMMENTS
Column 5 of A239849
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..250
R. H. Hardin, Empirical polynomial of degree 121
FORMULA
Empirical polynomial of degree 121 (see link above)
EXAMPLE
Some solutions for n=4
..3..3..0..0..0....0..0..3..3..0....0..0..0..0..0....0..0..3..3..0
..3..2..3..0..3....0..3..3..2..2....0..0..0..0..3....0..3..1..3..3
..0..3..1..3..3....3..1..2..0..1....0..0..0..3..1....0..3..2..1..2
..0..0..3..3..0....3..2..0..1..2....0..0..0..3..2....3..1..2..1..3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 28 2014
STATUS
approved