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 A136122 #5 Aug 08 2025 03:47:58 %S A136122 2,3,3,7,12,22,39,122,48,5,879,837,12864,31082,16125,12468,1048203, %T A136122 -18599,31975,-10373904,8012,-21693,-1788161,-508374,-1326713,-281258, %U A136122 78675955,563498273327,551589853,2233965,34039922629,-2425388265169,325756512,-5767155,-781377548147642 %N A136122 Integer log of (numerator of convergent to E / denominator of convergent to E) = A001414(A007676/A007677) = A001414(A007676)-A001414(A007677). %C A136122 The integer log of a fraction p/q is A001414(p) - A001414(q). %t A136122 (* Substitute Pi for E in A136121. *) %K A136122 easy,sign %O A136122 0,1 %A A136122 _Carlos Alves_, Dec 16 2007