OFFSET
1,1
LINKS
Harry J. Smith, Table of n, a(n) for n = 1..20000
M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].
FORMULA
2 times A016632.
EXAMPLE
4.394449154672438765580980947690102818589962231290997806938777334549977....
MATHEMATICA
RealDigits[Log[81], 10, 120][[1]] (* Harvey P. Dale, Feb 20 2012 *)
PROG
(PARI) default(realprecision, 20080); x=log(81); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016704.txt", n, " ", d)); \\ Harry J. Smith, May 24 2009
(Magma) SetDefaultRealField(RealField(100)); Log(81); // G. C. Greubel, Sep 17 2018
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
STATUS
approved