OFFSET
1,4
COMMENTS
Row 4 of A230686
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..40
EXAMPLE
All solutions for n=4
..0..1..0..6....0..1..2..3
..2..3..5..4....0..6..4..5
..4..5..3..2....5..4..6..0
..6..0..1..0....3..2..1..0
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 27 2013
STATUS
approved