OFFSET
1,1
COMMENTS
The terms 2, 5, 12, 33 are found in other sequences.
LINKS
Vladimir Pletser, Table of n, a(n) for n = 1..100
FORMULA
a(n) = round(sqrt(10^n / log(10^n))).
MAPLE
a:=n-> round(sqrt((10^n)/ln(10^n))): seq(a(n), n=1..30);
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Vladimir Pletser, Jan 04 2013
STATUS
approved