OFFSET
1,1
COMMENTS
Column 5 of A227385
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..87
R. H. Hardin, Empirical polynomial of degree 39
FORMULA
Empirical polynomial of degree 39 (see link above)
EXAMPLE
Some solutions for n=4
..1..0..0..0..0....0..1..0..0..0....0..0..0..1..0....0..1..0..0..0
..0..0..0..1..0....1..0..0..1..1....0..0..1..0..0....1..0..0..1..1
..0..0..1..0..1....0..0..1..1..0....0..1..0..0..0....0..0..1..1..1
..0..1..1..1..1....0..0..1..1..1....0..0..1..1..0....0..0..0..0..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Jul 09 2013
STATUS
approved