OFFSET
0,2
COMMENTS
Simple periodic sequence .
FORMULA
a(n)=a(n+8), a(0)=0, a(1)=3, a(2)=6, a(3)=5, a(4)=4, a(5)=7, a(6)=2, a(7)=1 .
CROSSREFS
KEYWORD
nonn,less,base
AUTHOR
Philippe Deléham, Apr 04 2009
STATUS
approved