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 A212437 #7 Jul 12 2021 12:21:53 %S A212437 3,5,9,6,3,7,5,6,5,4,1,2,4,9,5,5,7,7,0,3,8,2,5,0,3,9,3,9,0,5,6,2,4,7, %T A212437 1,3,7,3,7,9,5,8,1,9,5,1,7,7,9,0,5,8,1,6,6,6,3,9,7,4,7,1,1,4,2,0,3,0, %U A212437 0,4,5,0,8,9,9,1,4,7,4,0,5,0,3,0,5,6,3,5,9,7,5,4,7,8,0,8,8,7,2,5,6,8,2,9,3 %N A212437 Decimal expansion of the imaginary part of e^(i/e). %C A212437 Also sin(1/e). %C A212437 The real part of e^(i/e), or cos(1/e) is in A212436. %e A212437 0.3596375654124955770382503939056247... %t A212437 RealDigits[Im[E^(I/E)],10,120][[1]] (* _Harvey P. Dale_, Jul 12 2021 *) %Y A212437 Cf. A212436, A085659, A085660. %K A212437 nonn,cons,easy %O A212437 0,1 %A A212437 _Stanislav Sykora_, May 16 2012