OFFSET
1,1
COMMENTS
Since there are only finitely many such numbers, the sum is rational.
EXAMPLE
2009584261...2790050791 (1292 digits)
-------------------------------------- = 3.8984067369990536473445962607....
5154886078...0332960000 (1291 digits)
PROG
(Magma) m:=&+[1/k: k in [A009995(n)]]; Reverse(Intseq(Floor(10^104*m)))
CROSSREFS
KEYWORD
AUTHOR
Jaroslav Krizek, Apr 19 2015
STATUS
approved