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 A100485 #3 May 11 2007 03:00:00 %S A100485 3,0,1,6,9,1,6,2,8,6,1,6,5,2,0,7,7,9,4,2,4,2,4,3,7,2,4,0,4,7,1,5,5,8, %T A100485 3,7,9,1,7,2,6,6,7,8,6,4,5,6,2,0,4,4,7,4,8,9,0,8,9,6,2,0,4,3,7,5,9,1, %U A100485 8,9,4,6,8,9,4,2,5,3,1,8,4,4,6,8,8,2,2,6,5,0,2,3,6,9,6,7,0,2,5,2,5,8,6,7,2 %N A100485 Decimal expansion of: (1) a simple-continued-fraction-like nesting in which all "partial quotients" are Khinchin's constant (A002210), or, equivalently, (2) the positive solution p of the polynomial p^2 - Khinchin*p - 1 = 0. %F A100485 (Khinchin + (4+Khinchin*Khinchin)^(1/2))/2 %e A100485 3.016916286165207794242 437240471558379172667 864562044748908962043 759189468942531844688 22650236967025258672... %t A100485 N[FromContinuedFraction[{{Khinchin}}], 105] %Y A100485 Cf. A002210. %K A100485 cons,nonn %O A100485 1,1 %A A100485 Joseph Biberstine (jrbibers(AT)indiana.edu), Nov 22 2004