OFFSET
1,1
COMMENTS
Row 4 of A229717.
EXAMPLE
Some solutions for n=4:
9 11 12 7 15 12 9 13 6 14 15 17 12 11 11 8
13 12 10 11 12 15 10 14 9 11 12 12 11 14 15 9
16 10 8 14 11 17 11 15 13 9 9 9 12 13 17 11
14 11 10 15 12 15 14 11 16 7 11 8 15 12 16 14
CROSSREFS
KEYWORD
nonn,more
AUTHOR
R. H. Hardin, Sep 27 2013
STATUS
approved