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A372597 Decimal expansion of (10/99)*log(10). 1

%I #12 May 19 2024 14:04:00

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

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

%U 6,9,3,0,2,7,0,4,3,9,6,4,4,4,6,8,2,8,2,5,4,5

%N Decimal expansion of (10/99)*log(10).

%H Paolo Xausa, <a href="/A372597/b372597.txt">Table of n, a(n) for n = 0..10000</a>

%H J. M. Borwein and P. B. Borwein, <a href="https://doi.org/10.2307/2324993">Strange Series and High Precision Fraud</a>, The American Mathematical Monthly, Vol. 99, No. 7 (1992), pp. 622-640.

%F Equals Sum_{k >= 1} e(k)/(k*(k + 1)), where e(k) is the reflection of k through the decimal point (e.g., e(120) = 0.021). See Sum 6 in Borwein and Borwein (1992), p. 623.

%e 0.2325843528276813822240395408772085058182930796594720...

%t First[RealDigits[10*Log[10]/99, 10, 100]]

%Y Cf. A002392.

%K nonn,cons

%O 0,1

%A _Paolo Xausa_, May 06 2024

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Last modified August 6 17:40 EDT 2024. Contains 374981 sequences. (Running on oeis4.)