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 A084587 #6 Sep 04 2015 10:22:52 %S A084587 2,5,10,16,24,33,44,55,68,83,99,116,135,155,177,199,224,249,276,305, %T A084587 335,366,398,432,468,504,543,582,623,665,709,754,800,848,897,948,1000, %U A084587 1053,1108,1164,1222,1281,1341,1403,1466,1530,1596,1663,1732,1802,1873,1946 %N A084587 Integer floor of the reciprocal of Gauss-Kuzmin distribution of n: a(n) = floor( log(2)/log(1 + 1/(n*(n+2))) ). %F A084587 a(n) = (n^2 + 2n)*log(2) + O(1). - _Charles R Greathouse IV_, Sep 04 2015 %o A084587 (PARI) for(n=1,100,a=floor(log(2)/log(1+1/(n*(n+2)))); print1(a,",")) %Y A084587 Cf. A084576-A084586. %K A084587 nonn %O A084587 1,1 %A A084587 _Paul D. Hanna_, May 31 2003