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 A191816 #12 Jul 03 2024 10:54:28 %S A191816 0,1,1,1,23,1,1,1,2,1,2,3,5,2,1,30,18,1,2,1,2,4,2,399,2,2,3,1,2,1,4,1, %T A191816 1,4,2,1,2,2,12,1,3,1,3,1,2,6,1,1,1,43,1,1,1,4,1,1,16,16,1,8,1,3,3,7, %U A191816 1,4,25,1,4,1,1,4 %N A191816 Continued fraction of the number A191504 = 1/(1+1/(1+2/(1+3/(1+5/(1+7/(1+11/(...))))))), where the numerators > 1 are the primes. %C A191816 The subsequence starting with the third (resp. second) term represents the continued fraction of the number A191815 = 1+2/(1+3/(1+5/(1+7/(1+11/(...))))) (resp. of 1+1/A191815). %Y A191816 Cf. A191504 (decimal expansion), A191815. %K A191816 nonn,cofr %O A191816 0,5 %A A191816 _M. F. Hasler_, Jun 17 2011 %E A191816 Offset changed by _Andrew Howroyd_, Jul 03 2024