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 A096440 #11 Mar 11 2018 05:00:17 %S A096440 2,2,1,8,6,2,5,5,9,7,1,5,6,6,4,4,8,4,0,9,8,7,0,5,7,4,3,7,8,9,8,4,9,4, %T A096440 7,6,4,2,8,5,9,5,7,8,4,4,5,6,0,7,9,1,9,4,3,2,8,7,0,2,0,7,4,2,3,1,2,9, %U A096440 9,2,8,4,4,2,4,6,6,7,5,4,3,5,2,7,2,7,7,0,4,8,9,6,3,2,8,5,3,8,6,8,0,6,1,4,5 %N A096440 Decimal expansion of (Pi^3 - e^3)^(1/3). %e A096440 2.218625597156644840987057437898... %o A096440 (PARI) (Pi^3 - exp(3))^(1/3) \\ _Michel Marcus_, Mar 11 2018 %Y A096440 Cf. A091925, A091933, A096388. %K A096440 cons,nonn %O A096440 1,1 %A A096440 _Mohammad K. Azarian_, Aug 10 2004