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 A341430 #40 Dec 21 2023 10:22:30 %S A341430 0,9,5,9,5,1,9,1,7,9,7,0,7,9,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,7,8,4,8, %T A341430 4,8,4,8,4,8,4,8,4,8,4,8,6,9,6,9,8,9,8,6,8,6,8,6,8,6,8,6,8,6,8,6,8,6, %U A341430 8,6,8,6,8,6,8,9,8,9,8,9,8,9,8,9,8,9 %N A341430 Leaders in the race of digits of Catalan's constant. %C A341430 Next term which is different from earlier in A341438. %H A341430 Max Z. Scialabba, <a href="/A341430/b341430.txt">Table of n, a(n) for n = 1..1150</a> %H A341430 Seungmin Kim, <a href="https://archive.org/details/catalan_190618">World Record Computation of Catalan's Constant (600,000,000,100 Digits)</a> %e A341430 The decimal expansion of Catalan's constant = 0.9159655941772190150546... starts with 0 (see A006752) hence the first leader in the race of digits is 0, so a(1) = 0. %e A341430 After five stages the new leader is 9 because the number 9 appears twice and the earlier leader appears once, so a(2) = 9. %e A341430 After eight stages the new leader is 5 because the number 5 appears three times and the earlier leader appears twice, so a(3) = 5. %Y A341430 Cf. A006752, A195835, A195844, A195845, A195846, A195847, A341438. %K A341430 nonn,base %O A341430 1,2 %A A341430 _Omar E. Pol_, Feb 11 2021 %E A341430 More terms from Seungmin Kim added by _Max Z. Scialabba_, Dec 20 2023