A085669 Decimal expansion of log(1 + log(1 + Pi)).

8, 8, 4, 2, 1, 3, 8, 9, 2, 1, 0, 6, 6, 3, 5, 4, 7, 7, 0, 4, 2, 5, 3, 9, 2, 7, 7, 4, 0, 6, 7, 6, 4, 5, 0, 6, 4, 7, 8, 5, 1, 3, 2, 2, 6, 8, 3, 6, 2, 4, 6, 6, 5, 3, 0, 9, 7, 4, 9, 5, 7, 1, 6, 2, 5, 6, 2, 1, 3, 0, 7, 0, 7, 9, 8, 0, 3, 0, 8, 8, 3, 2, 1, 9, 0, 5, 3, 2, 2, 6, 2, 7, 0, 1, 7, 8, 5, 0, 8

Offset

0,1

Links

Table of n, a(n) for n=0..98.

J. Blanck, Exact real arithmetic systems: results of competition, pp. 389-393 of J. Blanck et al., eds., Computability and Complexity in Analysis (CCA 2000), Lect. Notes Computer Science, Springer-Verlag, 2001.

Mathematica

RealDigits[Log[1+Log[1+Pi]], 10, 120][[1]] (* Harvey P. Dale, Jul 01 2015 *)

Prog

(PARI) log(1+log(1+Pi)) \\ Charles R Greathouse IV, Mar 25 2014

Crossrefs

Sequence in context: A129404 A222075 A117040 * A154012 A154845 A370971

Adjacent sequences: A085666 A085667 A085668 * A085670 A085671 A085672

Keyword

cons,nonn

Author

N. J. A. Sloane, Jul 15 2003

Status

approved