OFFSET
1,1
COMMENTS
Row 7 of A264506.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..63
EXAMPLE
Some solutions for n=3
..1..4..5..2....1..0..3..6....1..2..3..6....1..4..3..2....1..2..3..6
..0..6..7..3....5..4..2.10....0..4..7.10....0..6..5.10....0..4..7.10
..9.10.11.14....9..8.11..7....9..5.11.14....9.12.13..7....9..5.13.14
..8.12.13.18...13.12.15.18....8.16.15.18....8.14.15.11....8.12.15.11
.17.16.19.15...17.16.14.22...12.13.19.22...17.16.19.18...17.16.19.18
.21.24.25.26...21.24.23.19...21.17.23.26...21.20.23.22...21.22.23.26
.20.28.22.23...20.28.25.26...20.24.25.30...25.28.29.26...20.28.29.30
.29.30.31.27...29.30.31.27...29.28.31.27...24.30.31.27...24.25.31.27
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 15 2015
STATUS
approved