OFFSET
1,1
COMMENTS
Column 4 of A233653
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=1
..4..1..4..1..4....1..1..3..1..3....2..5..3..0..3....2..4..2..4..4
..4..3..3..3..4....2..4..3..0..3....4..5..2..0..2....1..4..1..1..2
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 14 2013
STATUS
approved