OFFSET
0,1
EXAMPLE
a(11)=2814 -> 2814^(1/7)=3.{11}000140...;
a(12)=2878 -> 2878^(1/7)=3.{12}000885... and a(11)=2814 < 2878.
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, Sep 15 1998
STATUS
approved