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 A085662 #14 Aug 06 2024 05:18:34 %S A085662 7,4,5,6,2,4,1,4,1,6,6,5,5,5,7,8,8,8,8,9,3,1,5,1,0,7,0,4,3,0,3,8,3,7, %T A085662 9,2,0,5,0,2,9,1,6,4,6,6,1,5,3,6,6,7,3,8,4,5,6,8,7,6,5,1,7,9,9,4,1,5, %U A085662 2,4,5,3,0,9,5,5,1,9,2,2,3,6,0,7,8,6,5,2,1,5,0,7,9,4,0,3,5,6,6 %N A085662 Decimal expansion of sin(sin(1)). %H A085662 Jens Blanck, <a href="https://doi.org/10.1007/3-540-45335-0_24">Exact real arithmetic systems: results of competition</a>, pp. 389-393 of J. Blanck et al., eds., Computability and Complexity in Analysis (CCA 2000), Lect. Notes Computer Science, Springer-Verlag, 2001; <a href="https://citeseerx.ist.psu.edu/pdf/995022a4b87d399debf7b5bda0b52a3615a8499f">alternative link</a>. %e A085662 0.74562414166555788889315107043038379205029164661536... %t A085662 RealDigits[Sin[Sin[1]], 10, 120][[1]] (* _Amiram Eldar_, Jun 08 2023 *) %o A085662 (PARI) sin(sin(1)) \\ _Charles R Greathouse IV_, Mar 25 2014 %Y A085662 Cf. A049469. %K A085662 cons,nonn %O A085662 0,1 %A A085662 _N. J. A. Sloane_, Jul 15 2003