OFFSET
1,1
COMMENTS
Column 5 of A263964.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..103
EXAMPLE
Some solutions for n=1
..7..9..2..8.11.10....0..9..6..7.11.10....8..9..2..7.11.10....8..6..2.11..9.10
..6..0..1..5..3..4....1..3..8..2..5..4....6..0..1..5..3..4....1..7..0..5..3..4
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 30 2015
STATUS
approved