OFFSET
1,1
COMMENTS
Column 4 of A235248.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..193
R. H. Hardin, Empirical recurrence of order 61
FORMULA
Empirical recurrence of order 61 (see link above).
EXAMPLE
Some solutions for n=3:
3 4 7 3 7 6 2 4 0 3 2 6 4 6 2 6 3 4 2 5
0 7 4 6 4 5 7 3 5 2 3 1 5 1 3 4 7 2 6 3
1 2 5 1 5 6 2 4 0 3 0 4 2 4 0 5 2 3 1 4
0 7 4 6 4 3 5 1 3 0 2 0 4 0 2 4 7 2 6 3
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 05 2014
STATUS
approved