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 A190649 #17 Jul 03 2024 10:54:23 %S A190649 1,1,4,1,2,3,6,2,1,3,1,189,1,3,12,1,1,2,10,3,1,2,17,124,2,2,6,1,137,5, %T A190649 3,1,3,1,1,9,2,1,5,13,1,13,2,7,1,2,309,1,2,1,1,2,2,2,1,1,3,8,2,21,1,1, %U A190649 35,6,1,2,1,3,1,50,1,6,8,2,5,2,109,1,1,1,1,1,3,1,2,1,1,1,5,1,4,1,1,6 %N A190649 Continued fraction expansion of the constant A153387. %D A190649 J. M. Borwein, D. H. Bailey, and R. Girgensohn, Experimentation in Mathematics, A K Peters, Ltd., Natick, MA, 2004. x+357 pp. See pp. 202-203. %o A190649 (PARI) %o A190649 default(realprecision, 500); %o A190649 suminf(k = 1, 1/fibonacci(2*k-1)); \\ A153387 %o A190649 contfrac(%) \\ _Rick L. Shepherd_, Feb 01 2014 %Y A190649 Cf. A153387. %K A190649 nonn,cofr %O A190649 0,3 %A A190649 _N. J. A. Sloane_, May 16 2011 %E A190649 More terms given and keyword corrected by _Rick L. Shepherd_, Jan 31 2014 %E A190649 Offset changed by _Andrew Howroyd_, Jul 03 2024