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 A146483 #3 Mar 30 2012 17:39:45
%S A146483 9,5,8,7,5,2,1,1,6,4,3,5,7,3,0,9,2,7,7,1,4,7,4,0,2,5,6,5,7,8,9,2,8,6,
%T A146483 1,2,6,5,9,4,9,0,4,4,8,5,0,2,3,5,9,9,0,1,5,9,2
%N A146483 Decimal expansion of Product_{q in A014612} (1-1/(q*(q-1))).
%C A146483 3-almost prime analog of A005596.
%H A146483 R. J. Mathar, <a href="http://arxiv.org/abs/0903.2514">Hardy-Littlewood constants embedded into infinite products over all positive integers</a>, arXiv:0903.2514 [math.NT], table 3 fourth line. [From _R. J. Mathar_, Mar 28 2009]
%F A146483 The logarithm is -sum_{s>=2} sum_{j=1..floor[s/(1+r)]} binomial(s-r*j-1,j-1)*P_3(s)/j at r=1, where P_k(s) are the k-almost prime zeta functions of arXiv:0803.0900.
%e A146483 0.9587521164357309277147402... = (1-1/56)*(1-1/132)*(1-1/306)*(1-1/380)*..
%K A146483 nonn,cons,less
%O A146483 0,1
%A A146483 _R. J. Mathar_, Feb 13 2009