OFFSET
1,1
COMMENTS
Row 5 of A264878.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=4
.10..2..3..4.14....1..2..3..4.14....1..2..3..4.14...10..2.12..4.14
.15..0..1..9.19....6..0.17..9.19....6..0..8..9.19....6..0..1..9..3
.20..5..6..7..8...20..5.22..7..8...11..5.13..7.24...20..5.22..7..8
.25.17.11.12.13...25.10.11.12.13...25.10.27.12.29...25.17.11.19.13
.21.22.16.24.18...21.15.16.24.18...21.15.16.17.18...21.15.16.24.18
.26.27.28.29.23...26.27.28.29.23...26.20.28.22.23...26.27.28.29.23
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 27 2015
STATUS
approved