This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A141251 #52 Nov 21 2024 15:47:31
%S A141251 3,5,9,1,1,2,1,4,7,6,6,6,8,6,2,2,1,3,6,6,4,9,2,2,2,9,2,5,7,4,1,6,3,4,
%T A141251 8,4,2,1,0,3,0,7,5,4,0,1,5,9,2,7,8,6,9,1,9,0,4,5,2,9,8,7,3,1,9,9,2,2,
%U A141251 6,5,4,9,8,4,4,0,3,1,6,3,7,6,6,0,2,3,6,4,1,7,7,4,6,5,2,4,5,7,1
%N A141251 Decimal expansion of the number c satisfying c*log(c)=1+c.
%C A141251 The iteration on c = c*log(c)- 1 does not converge from above or below. However, iteration on c = exp(1+1/c) converges quickly from above and below, including negative values. - _Richard R. Forberg_, Dec 28 2013
%C A141251 c is the solution to the equation 2 = Integral_{t=1...c} log(t) dt. - _Colin Linzer_, Nov 12 2024
%H A141251 G. C. Greubel, <a href="/A141251/b141251.txt">Table of n, a(n) for n = 1..5000</a>
%H A141251 Luigi Addario-Berry, Nicolas Broutin and Gabor Lugosi, <a href="http://arxiv.org/abs/0809.0275">The longest minimum-weight path in a complete graph</a>, arXiv:0809.0275 [math.CO], 2008-2009.
%H A141251 Steven R. Finch and Li-Yan Zhu, <a href="http://arxiv.org/abs/math/0501123">Searching for a Shoreline</a>, arXiv:math/0501123 [math.OC], 2005, p. 10.
%H A141251 Michel Goemans and Jon Kleinberg, <a href="http://dx.doi.org/10.1007/BF01585867">An improved approximation ratio for the minimum latency problem</a>, Proc. 7th ACM-SIAM Symposium on Discrete Algorithms, 1996, pp. 152-158.
%H A141251 Henryk Iwaniec, <a href="http://matwbn.icm.edu.pl/ksiazki/aa/aa36/aa36210.pdf">Rosser's sieve</a>, Acta Arithmetica 36:2 (1980), pp. 171-202.
%H A141251 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>
%F A141251 Equals exp(LambertW(1/e)+1).
%F A141251 Equals 1/A202357. - _Hugo Pfoertner_, Nov 12 2024
%e A141251 3.59112147666862213664922292574163484210307540159278691904529873...
%t A141251 RealDigits[ 1 / ProductLog[ 1/E ], 10, 99] // First (* _Jean-François Alcover_, Mar 07 2013 *)
%o A141251 (PARI) solve(x=3,4,x*log(x)-x-1) \\ _Charles R Greathouse IV_, Feb 22 2016
%o A141251 (PARI) exp(lambertw(exp(-1))+1) \\ _Charles R Greathouse IV_, Feb 22 2016
%Y A141251 Cf. A141252.
%K A141251 nonn,cons
%O A141251 1,1
%A A141251 _David Applegate_ and _N. J. A. Sloane_, Sep 04 2008