OFFSET
1,1
COMMENTS
Row 3 of A264142.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
R. H. Hardin, Empirical recurrence of order 67
FORMULA
Empirical recurrence of order 67 (see link above)
EXAMPLE
Some solutions for n=4
..0..1..5..3..4....0..1..2..3..4....0..1..2..6..4....0..1..5..6..7
..2..6..7.14..9...11..6.10.14..9....5..3.10.14.12....2..3..4.14..9
.16..8.18.13.17....7..5.15.13..8...16..8..9..7.17...10..8.12.13.17
.15.10.11.12.19...12.16.17.18.19...15.13.11.18.19...15.16.11.18.19
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 04 2015
STATUS
approved