OFFSET
1,1
COMMENTS
Row 6 of A264569.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=4
..1..2..6..4..8....1..2..6..4..8....1..5..6..7..8....1..5..3..4..8
..0..7.11..9..3....0..7.11..9..3....0.10..2..3..4....0..7..2.12.13
..5.15.16.14.18....5.12.16.14.18...11.15.13.14..9...11.15..6.14..9
.10.20.12.19.13...10.20.21.19.13...16.17.12.19.23...10.17.18.19.23
.21.25.17.27.28...15.25.17.24.28...21.25.26.27.18...21.16.26.27.28
.26.30.22.23.24...26.30.22.23.33...20.30.22.29.24...20.30.31.22.24
.31.32.33.34.29...31.32.27.34.29...31.32.33.34.28...25.32.33.34.29
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 17 2015
STATUS
approved