OFFSET
1,1
COMMENTS
Row 4 of A249883
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..52
FORMULA
Empirical: a(n) = n^10 + (37/105)*n^9 + (363/70)*n^8 + (442/105)*n^7 + (917/90)*n^6 + (211/30)*n^5 + (149/90)*n^4 + (407/70)*n^3 - (167/315)*n^2 + (19/210)*n
EXAMPLE
Some solutions for n=3
..0....0....3....1....0....1....0....2....2....1....2....1....3....1....1....1
..1....2....1....0....1....0....0....2....1....1....1....0....0....3....0....2
..2....3....1....3....2....2....3....0....0....3....2....3....2....0....1....2
..3....1....3....0....0....3....1....2....0....0....0....2....0....3....3....1
..3....3....1....2....1....1....3....1....0....0....1....2....3....3....0....3
..1....0....2....0....3....3....2....0....2....0....3....3....2....3....3....2
..3....0....2....1....0....3....0....3....1....1....3....0....1....1....0....0
..3....2....2....2....0....0....0....0....2....1....3....0....0....0....1....1
..0....2....1....3....1....3....2....2....2....2....0....1....3....3....0....2
..1....2....1....3....1....1....0....2....0....2....3....2....0....1....3....2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 07 2014
STATUS
approved