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 A154137 #5 May 10 2012 21:39:51 %S A154137 1,4,88,1228,187,4562,8183,167378,35419,77421,5593723,3306511, %T A154137 83205705,22413581,24296709,35457806,26593355,19945016,80184972, %U A154137 389460601 %N A154137 Greatest number m such that the fractional part of (4/3)^A154133(n) >= 1-(1/m). %F A154137 a(n):=floor(1/(1-fract((4/3)^A154133(n)))), where fract(x) = x-floor(x). %e A154137 a(3)=88, since 1-(1/89)=0.988764...>fract((4/3)^A154133(3))=fract((4/3)^8)=0.988721...>0.988636...=1-(1/88). %Y A154137 Cf. A153668, A153676, A153708, A153716, A154145, A154153. %Y A154137 Cf. A002379, A064628. %K A154137 nonn,more %O A154137 1,2 %A A154137 _Hieronymus Fischer_, Jan 11 2009 %E A154137 a(11)-a(20) from _Robert Price_, May 10 2012