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 A117044 #11 May 14 2019 21:44:38 %S A117044 2,1,7,1,7,8,0,3,2,8,2,1,8,6,7,2,8,0,1,4,1,7,3,3,9,5,2,4,0,4,3,0,7,7, %T A117044 1,6,7,1,4,3,2,5,9,4,7,3,3,7,3,5,8,0,3,3,5,2,2,4,8,6,0,5,6,4,5,3,4,8, %U A117044 4,4,0,7,9,7,8,8,9,5,3,9,8,6,9,0,3,8,5,3,3,9,4,0,9,9,9,6,1,4,4,1,0,1,8,2,7 %N A117044 Decimal expansion of (cos 1)^(-5)=(sec(1))^5. %C A117044 By the Lindemann-Weierstrass theorem, this constant is transcendental. - _Charles R Greathouse IV_, May 13 2019 %H A117044 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A117044 21.717803282186728014173395240430771671432594733735803352248605645348.... %o A117044 (PARI) cos(1)^-5 \\ _Charles R Greathouse IV_, May 13 2019 %Y A117044 Cf. A049470, A073448. %K A117044 cons,nonn,less %O A117044 2,1 %A A117044 _Mohammad K. Azarian_, Apr 16 2006