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 A117023 #7 Dec 28 2024 13:22:28 %S A117023 1,9,9,4,5,4,3,0,6,7,1,3,1,1,2,9,5,9,6,0,1,2,5,2,3,0,9,0,4,4,0,8,2,8, %T A117023 4,2,5,0,9,5,4,7,7,5,4,0,8,0,3,4,4,8,3,0,4,5,4,0,7,9,4,8,7,0,3,1,4,6, %U A117023 2,5,7,9,7,2,2,8,3,6,1,9,7,9,8,2,2,6,8,4,8,4,0,1,5,1,3,8,2,1,4,0,2,3,7,7,3 %N A117023 Decimal expansion of (sine of 1 radian)^(-4)=(csc 1 radian)^4. %e A117023 1.9945430671311295960125230904408284250954775408034483045407948703 %t A117023 RealDigits[Csc[1]^4,10,120][[1]] (* _Harvey P. Dale_, Dec 28 2024 *) %Y A117023 Cf. A049469; A073447. %K A117023 cons,nonn,less %O A117023 1,2 %A A117023 _Mohammad K. Azarian_, Apr 15 2006