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 A374357 #11 Jul 07 2024 01:32:56 %S A374357 2,5,5,5,5,5,5,3,9,6,7,3,5,1,8,9,8,1,7,0,4,1,8,2,0,4,7,1,2,8,0,0,9,4, %T A374357 0,4,5,2,1,2,8,1,4,3,0,5,1,3,3,2,5,5,8,1,5,9,6,8,3,6,2,4,9,0,2,4,5,5, %U A374357 0,2,8,7,5,6,5,3,8,3,2,1,8,1,1,1,6,3,5,2,1,6,5,0,1,7,6,3,8,1,0,0 %N A374357 Decimal expansion of the 5th root of 109. %H A374357 Greg Martin and Winnie Miao, <a href="https://arxiv.org/abs/1409.2974">abc triples</a>, arXiv:1409.2974 [math.NT], 2014. See p. 5. %H A374357 <a href="/index/Ro#roots">Index entries for sequences related to the decimal expansion of the n-th root of x</a>. %e A374357 2.555555396735189817041820471280094045212814305... %t A374357 RealDigits[109^(1/5),10,100][[1]] %o A374357 (Python) %o A374357 from sympy import integer_nthroot %o A374357 def A374357(n): return integer_nthroot(109*10**(5*(n-1)),5)[0]%10 # _Chai Wah Wu_, Jul 07 2024 %Y A374357 Cf. A374358 (continued fraction), A374359 (decimal expansion of the third convergent). %K A374357 nonn,easy,cons %O A374357 1,1 %A A374357 _Stefano Spezia_, Jul 06 2024