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%I A016645 #21 May 15 2019 03:02:16
%S A016645 3,0,9,1,0,4,2,4,5,3,3,5,8,3,1,5,8,5,3,4,7,9,1,7,5,6,9,9,4,2,3,3,0,5,
%T A016645 8,6,7,8,9,7,2,0,6,9,8,8,2,9,7,6,7,2,4,2,9,3,3,9,2,4,7,7,1,8,6,2,3,9,
%U A016645 6,7,2,4,5,8,8,2,9,3,1,4,2,8,6,8,0,9,1,8,0,3,4,9,9,9,0,5,3,4,7
%N A016645 Decimal expansion of log(22).
%D A016645 M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 2.
%H A016645 Harry J. Smith, <a href="/A016645/b016645.txt">Table of n, a(n) for n = 1..20000</a>
%H A016645 M. Abramowitz and I. A. Stegun, eds., <a href="http://www.convertit.com/Go/ConvertIt/Reference/AMS55.ASP">Handbook of Mathematical Functions</a>, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].
%H A016645 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>
%e A016645 3.091042453358315853479175699423305867897206988297672429339247718623967....
%t A016645 RealDigits[Log[22],10,120][[1]] (* _Harvey P. Dale_, Aug 18 2014 *)
%o A016645 (PARI) default(realprecision, 20080); x=log(22); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016645.txt", n, " ", d)); \\ _Harry J. Smith_, May 17 2009
%Y A016645 Cf. A016450 (continued fraction).
%K A016645 nonn,cons
%O A016645 1,1
%A A016645 _N. J. A. Sloane_

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