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 A019862 #15 Aug 21 2023 11:53:37 %S A019862 7,9,8,6,3,5,5,1,0,0,4,7,2,9,2,8,4,6,2,8,4,0,0,0,8,0,4,0,6,8,9,3,6,2, %T A019862 4,4,2,6,6,2,6,7,6,3,4,4,9,8,7,7,1,5,8,0,3,3,5,6,5,2,8,3,7,8,0,5,0,0, %U A019862 2,4,1,1,3,3,4,5,0,3,0,1,9,4,7,9,0,9,8,6,4,5,7,0,5,6,7,0,1,7,2 %N A019862 Decimal expansion of sine of 53 degrees. %C A019862 An algebraic number of degree 48 and denominator 2. - _Charles R Greathouse IV_, Nov 05 2017 %H A019862 Ivan Panchenko, <a href="/A019862/b019862.txt">Table of n, a(n) for n = 0..1000</a> %H A019862 <a href="/index/Al#algebraic_48">Index entries for algebraic numbers, degree 48</a> %t A019862 RealDigits[Sin[53 Degree],10,120][[1]] (* _Harvey P. Dale_, Jan 14 2016 *) %o A019862 (PARI) sin(53/180*Pi) \\ _Charles R Greathouse IV_, Nov 05 2017 %K A019862 nonn,cons %O A019862 0,1 %A A019862 _N. J. A. Sloane_