OFFSET
1,1
COMMENTS
Row 6 of A264341.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..123
EXAMPLE
Some solutions for n=2
..5..2..1....0..1..2....5..2..1....0..2..1....5..2..1....0..1..2....5..1..2
..3..4..0....8..5..4....3..4..0....8..5..4....8..4..0....4..3..5....4..3..0
..7..6..8....7..6..3...11..7..8....7..6..3....7..6..3....6..7..8...11..7..8
.10..9.11...10..9.11...10..9..6....9.10.11....9.11.10...14.10.11...10..9..6
.17.14.13...13.12.14...12.13.14...12.14.13...12.14.13...17.13..9...12.14.13
.15.16.12...20.17.16...20.17.16...16.15.17...20.17.16...16.15.12...15.17.16
.18.19.20...19.18.15...19.18.15...19.18.20...19.18.15...18.20.19...19.18.20
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 11 2015
STATUS
approved