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 A068139 #23 Aug 05 2024 12:45:51 %S A068139 1,5,1,2,2,2,1,2,7,5,1,1,1,2,2,19,1,2,1,7,1,1,9,1,3,1,1,2,1,1,1,1,1,3, %T A068139 1,2,4,5,3,5,1,3,1,1,1,2,7,1,9,1,1,2,1,21,1,18,1,2,734,1,2,1,84,2,2,1, %U A068139 1,2,10,1,3,7,1,16,1,2,4,56,1,13,16,208 %N A068139 Continued fraction expansion for sinh(1). %C A068139 If an extra zero is added to the beginning of this sequence, continued fraction for csch(1) = 1/sinh(1). - _Rick L. Shepherd_, Aug 07 2002 %H A068139 Robert Israel, <a href="/A068139/b068139.txt">Table of n, a(n) for n = 0..9999</a> %p A068139 numtheory:-cfrac(sinh(1),100,quotients)[1..-2]; # _Robert Israel_, Nov 14 2020 %t A068139 ContinuedFraction[Sinh@ 1, 82] (* _Michael De Vlieger_, Sep 04 2016 *) %o A068139 (PARI) contfrac(sinh(1)) \\ _Michel Marcus_, Sep 04 2016 %Y A068139 Cf. A068118, A073742 (decimal expansion), A073745 (decimal expansion of csch(1)). %Y A068139 Cf. A078980, A078981 (convergents). %K A068139 easy,nonn,cofr %O A068139 0,2 %A A068139 _Benoit Cloitre_, Mar 13 2002 %E A068139 Offset changed by _Andrew Howroyd_, Aug 05 2024