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 A197111 #14 Oct 08 2014 22:12:17 %S A197111 0,1,2,6,1,1,3,1,1,1,2,2,1,1,2,7,1,5,5,53,3,29,3,2,6,1,1,2,1,4,8,3,2, %T A197111 2,1,13,1,3,1,2,1,1,1,1,2,11,4,1,37,1,142,2,1,1,8,1,19,1,2,1,1,1,1,1, %U A197111 2,1,1,3,24,1,1,1,7,1,55,9,1,1,1,224,2 %N A197111 Continued fraction for cube root of Pi and its inverse. %C A197111 Starting with a(0) this is the cont.frac. of Pi^(-1/3), and starting with a(1) the cont.frac. of Pi^(1/3). - _M. F. Hasler_, Oct 07 2014 %e A197111 Pi^(1/3) = 1.4645918875615232630201425272637903917385968556279371743572... %t A197111 ContinuedFraction[Pi^(1/3)] %o A197111 (PARI) contfrac(Pi^(-1/3)) \\ _M. F. Hasler_, Oct 07 2014 %Y A197111 Cf. A092039, A093204. %K A197111 nonn,cofr %O A197111 0,3 %A A197111 _Michael Lee_, Oct 10 2011