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 A093209 #11 Oct 01 2022 13:51:55 %S A093209 8,6,6,6,7,4,9,9,3,5,6,1,5,6,7,1,6,2,6,6,4,9,4,6,8,3,9,3,0,0,7,3,2,4, %T A093209 4,2,9,3,7,9,5,2,6,3,7,2,5,5,8,1,7,4,1,2,7,7,6,6,3,7,9,2,3,9,5,0,2,6, %U A093209 6,3,1,5,0,3,9,9,2,9,4,9,7,4,2,1,8,3,3,0,0,6,6,0,9,0,1,1,8,2,4,4,8,9,7,3,8 %N A093209 Decimal expansion of Pi^(-1/8). %H A093209 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A093209 0.8666749935615671... %t A093209 RealDigits[1/Surd[Pi,8],10,120][[1]] (* _Harvey P. Dale_, Mar 24 2021 *) %o A093209 (PARI) sqrtn(Pi,-8) \\ _Charles R Greathouse IV_, Oct 01 2022 %Y A093209 Cf. A000796, A002161, A049541. %K A093209 cons,nonn %O A093209 0,1 %A A093209 _Mohammad K. Azarian_, Apr 22 2004