OFFSET
1,2
FORMULA
a(1)=1, a(2)=2, a(n) = A066192(n-2) for n > 2.
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Benoit Cloitre, Apr 16 2002
EXTENSIONS
Name corrected by Sean A. Irvine, May 02 2024
STATUS
approved