OFFSET
1,1
COMMENTS
Column 5 of A264207.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
R. H. Hardin, Empirical recurrence of order 51
FORMULA
Empirical recurrence of order 51 (see link above)
EXAMPLE
Some solutions for n=2
..0..3..2..9.10.11....6..7..0..5..4..3....6..3..4..1..2..5....2..7..0..5.10..3
..8..1..6..7..4..5....8..1..2.11.10..9....0.13..8..9.10.11....8..1.14.15..4.11
.12.13.14.15.16.17...12.13.16.15.14.17...12..7.14.17.16.15....6.13.12..9.16.17
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 08 2015
STATUS
approved