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 A146494 #5 Apr 30 2016 18:47:49
%S A146494 9,9,9,9,5,9,6,4,3,4,7,6,3,9,2,5,0,7,1,6,7,5,0,5,9,4,1,2,1,8,7,8,3,9,
%T A146494 8,4,6,9,7,6,2,9,8,7,3,3,5,1,5,5,3,8,9,6,9,6,9
%N A146494 Decimal expansion of Product_{q in A014612} (1-1/(q^4*(q-1))).
%C A146494 3-almost prime analog of A065416.
%H A146494 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 at r=4, k=3.
%F A146494 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=4, where P_k(s) are the k-almost prime zeta functions of arXiv:0803.0900.
%e A146494 0.99995964347639250716750... = (1-1/28672)*(1-1/228096)*(1-1/1784592)*...
%K A146494 nonn,cons,less
%O A146494 0,1
%A A146494 _R. J. Mathar_, Feb 13 2009