Decimal expansion of the twin prime constant C_2 = Product_{ p prime >= 3 } (1-1/(p-1)^2).

Terms

a(0) =6a(1) =6a(2) =0a(3) =1a(4) =6a(5) =1a(6) =8a(7) =1a(8) =5a(9) =8a(10) =4a(11) =6a(12) =8a(13) =6a(14) =9a(15) =5a(16) =7a(17) =3a(18) =9a(19) =2a(20) =7a(21) =8a(22) =1a(23) =2a(24) =1a(25) =1a(26) =0a(27) =0a(28) =1a(29) =4