A053511 - OEIS
4, 9, 7, 1, 4, 9, 8, 7, 2, 6, 9, 4, 1, 3, 3, 8, 5, 4, 3, 5, 1, 2, 6, 8, 2, 8, 8, 2, 9, 0, 8, 9, 8, 8, 7, 3, 6, 5, 1, 6, 7, 8, 3, 2, 4, 3, 8, 0, 4, 4, 2, 4, 4, 6, 1, 3, 4, 0, 5, 3, 4, 9, 9, 9, 2, 4, 9, 4, 7, 1, 1, 2, 0, 8, 9, 5, 5, 2, 6, 7, 4, 6, 5, 5, 5, 4, 7, 3, 8, 6, 4, 6, 4, 2, 9, 1, 2, 2, 2, 3, 6, 9, 4, 2, 8
EXAMPLE
0.49714987269413385435126828829089887365167832438...
MATHEMATICA
RealDigits[Log[10, Pi], 10, 105][[1]] (* Alonso del Arte, Sep 05 2012 *)
PROG
(Magma) SetDefaultRealField(RealField(100)); R:= RealField(); Log(10, Pi(R)); // G. C. Greubel, May 15 2019
(Sage) numerical_approx(log(pi, 10), digits=100) # G. C. Greubel, May 15 2019
AUTHOR
Hsu, Po-Wei (Benny) (arsene_lupin(AT)intekom.co.za), Jan 14 2000