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 A146484 #2 Mar 30 2012 17:39:45
%S A146484 9,8,9,6,2,8,8,6,7,1,6,6,4,2,7,6,6,5,5,0,4,3,2,2,8,3,7,4,5,7,9,2,4,3,
%T A146484 0,8,0,5,7,5,5,7,5,8,9,3,5,0,2,9,6,5,3,4,8,4,4
%N A146484 Decimal expansion of Product_{q in A014613} (1-1/(q*(q-1))).
%C A146484 4-almost prime analog of A005596.
%F A146484 The logarithm is -sum_{s>=2} sum_{j=1..floor[s/(1+r)]} binomial(s-r*j-1,j-1)*P_4(s)/j at r=1, where P_k(s) are the k-almost prime zeta functions of arXiv:0803.0900.
%e A146484 0.989628867166427665504.. = (1-1/240)*(1-1/552)*...
%K A146484 nonn,cons,less
%O A146484 0,1
%A A146484 _R. J. Mathar_, Feb 13 2009