OFFSET
1,2
COMMENTS
Row 7 of A264017.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..60
EXAMPLE
Some solutions for n=2
..5..1..2....0..1..2....0..1..2....8..1..2....5..1..2....0..1..2....5..1..2
..8..4..0....3..4..5....8..4..5...11..4..5...11..4..0....3..4..5...11..4..0
.14..7..3...14..7..8...11..7..3...14..7..0....6..7..8....6..7..8...14..7..8
..9.10.11...17.10.11....9.10..6....9.10..3...14.10..3....9.10.11....9.10..3
.12.13..6...20.13..6...20.13.14...17.13..6...17.13..9...17.13.14...17.13..6
.20.16.17...23.16..9...15.16.17...20.16.12...20.16.12...15.16.12...23.16.12
.18.19.15...18.19.12...23.19.12...18.19.15...18.19.15...23.19.20...18.19.20
.21.22.23...21.22.15...21.22.18...21.22.23...21.22.23...21.22.18...21.22.15
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 01 2015
STATUS
approved