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 A085668 Decimal expansion of log(1 + Pi). 0
 1, 4, 2, 1, 0, 8, 0, 4, 1, 2, 7, 9, 4, 2, 9, 2, 6, 3, 3, 0, 5, 3, 7, 7, 2, 1, 9, 6, 3, 3, 3, 7, 1, 9, 4, 5, 8, 9, 8, 5, 7, 5, 8, 6, 8, 1, 6, 7, 8, 9, 4, 3, 7, 1, 4, 4, 0, 7, 9, 2, 5, 2, 4, 2, 2, 5, 3, 5, 9, 4, 0, 4, 4, 5, 9, 8, 3, 0, 5, 5, 6, 3, 7, 5, 5, 0, 6, 2, 3, 1, 3, 5, 7, 2, 1, 3, 6, 2, 2 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS c^(c^2) = 2.033333996147931... where c = log(1 + Pi). - Gerald McGarvey, Mar 15 2005 LINKS Table of n, a(n) for n=1..99. Jens 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; alternative link. EXAMPLE 1.42108041279429263305377219633371945898575868167894... MATHEMATICA RealDigits[Log[1 + Pi], 10, 120][[1]] (* Amiram Eldar, Jun 08 2023 *) PROG (PARI) log(1+Pi) \\ Charles R Greathouse IV, Mar 25 2014 CROSSREFS Cf. A000796, A053510. Sequence in context: A331160 A325146 A195152 * A256702 A266921 A248721 Adjacent sequences: A085665 A085666 A085667 * A085669 A085670 A085671 KEYWORD cons,nonn,changed AUTHOR N. J. A. Sloane, Jul 15 2003 STATUS approved

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Last modified August 7 11:41 EDT 2024. Contains 375012 sequences. (Running on oeis4.)