OFFSET
1,1
COMMENTS
Column 4 of A265218 (nonzero terms).
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..48
EXAMPLE
Some solutions for n=2
..0..1.10..1....0..1..4..3....0..3..6..3....0..3..4..3....0..3..2..5
..9.10.11.10....1..2..5..2....9..6..5..2....3..0..1..2....1..2..5..2
.10..1.10.11....0..1..2.11....0..9..8.11....6..9.10.11....4..5..2.11
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 05 2015
EXTENSIONS
Extended b-file from 14 to 48, correct b(14), R. H. Hardin, Dec 06 2015
STATUS
approved