OFFSET
1,2
COMMENTS
Row 5 of A264476.
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
R. H. Hardin, Empirical recurrence of order 84
FORMULA
Empirical recurrence of order 84 (see link above)
EXAMPLE
Some solutions for n=4
..6..0..1..9..3....6..7..1..9..3....6..7..1..9..3....6..7..1..2..3
.11..5..2.14..4....0.12..2.14..4....0.12..2.14..4...11.12.13.14..4
.16.10..7..8.13....5.17.18.19.13....5.17.11.19.13....5..0.18.19..9
.21.22.12.24.18...21.15.16.24..8...21.15.16.24..8...10.15.16.24..8
.15.27.17.29.19...26.10.11.29.23...26.10.28.29.23...26.27.21.29.23
.20.25.26.23.28...20.25.22.27.28...20.25.22.27.18...20.25.22.17.28
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 14 2015
STATUS
approved