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 A195847 #46 Jan 12 2017 11:42:05 %S A195847 0,7,5,6,0,6,0,4,3,7,0,7,0,7,0,7,0,7,0,8,0,8,7,0,8,0,8,0,8,0,8,7,4,7, %T A195847 4,9,4,8,4,9,8,9,8,9,8,9,8,9,8,9,8,9,8,9,8,9,8,9,8,9,8,9,8,9,8,9,8,9, %U A195847 8,9,8,9,5,6,5,6,5,6,5,6,5,6,5,6,5,6,5 %N A195847 Leaders in the race of digits of Euler's constant (or Euler-Mascheroni constant) gamma. %C A195847 This is A280811 with repeats removed. - _Bobby Jacobs_, Jan 12 2017 %e A195847 The decimal expansion of gamma = 0.5772156649015... starts with 0 hence the first leader in the race of digits is 0, so a(1) = 0. %e A195847 After four stages the new leader is 7 because the number 7 appears twice and the earlier leader appears once, so a(2) = 7. %e A195847 After 14 stages the new leader is 5 because the number 5 appears three times and the earlier leader appears twice, so a(3) = 5. %Y A195847 Cf. A001620, A195835, A195844, A195845, A195846, A280811. %K A195847 nonn,base %O A195847 1,2 %A A195847 _Omar E. Pol_, Oct 22 2011 %E A195847 More terms from _D. S. McNeil_, Oct 22 2011