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 A177910 #12 Mar 14 2015 18:42:31 %S A177910 9,3,3,7,1,6,6,3,5,8,1,4,9,1,4,0,1,1,7,5,1,4,0,5,3,0,9,1,8,0,3,1,6,6, %T A177910 6,5,6,7,9,0,8,2,0,1,8,8,0,7,8,7,2,9,4,3,6,6,9,2,6,2,7,4,0,3,2,4,1,6, %U A177910 1,0,7,2,0,0,5,1 %N A177910 2 log_10 ((e + Pi)/2). %D A177910 Jonathan Borwein & Peter Borwein, A Dictionary of Real Numbers. Pacific Grove, California: Wadsworth & Brooks/Cole Advanced Books & Software (1990) p. iii, p. 396 %D A177910 Ian H. Witten, Alistair Moffat, Timothy C. Bell, Managing Gigabytes: Compressing and Indexing Documents and Images, San Francisco: Morgan Kaufmann (1999): p. 11 %e A177910 0.9337166358149140117514... %t A177910 RealDigits[N[2Log[10, (E + Pi)/2], 105]][[1]] %o A177910 (PARI) 2*log((exp(1)+Pi)/2)/log(10) \\ _Michel Marcus_, Mar 14 2015 %Y A177910 Cf. A074916 ((e + Pi)/2). %K A177910 cons,nonn %O A177910 0,1 %A A177910 _Alonso del Arte_, Dec 15 2010