OFFSET
1,1
COMMENTS
LINKS
FORMULA
a(n) = A194697(n)/2.
EXAMPLE
Written as a triangle:
2,
2,
4,
6,8,
8,11,16,13,
10,12,20,22,26,24,36,21,
10,12
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Omar E. Pol, Sep 03 2011
STATUS
approved