%I #25 Sep 27 2024 08:31:39
%S 8,0,5,9,5,1,0,4,0,4,4,8,2,6,7,8,6,4,0,5,7,3,7,6,8,6,0,2,7,8,4,3,0,9,
%T 3,2,0,8,1,2,8,8,1,1,4,9,3,9,0,1,0,8,9,7,9,3,4,8,1,6,9,4,1,2,5,2,0,7,
%U 7,6,6,1,8,8,2,6,9,8,5,5,1,3,1,1,1,9,0,1,4,4,6,8,1,0,8,5,2,6,7,9,7
%N Decimal expansion of Mertens constant C(5,3).
%C First 101 digits from Alessandro Languasco and Alessandro Zaccagnini 2007 p. 4.
%C A = C(5,1)=1.2252384385390845800576097747492205... see A340839.
%C B = C(5,2)=0.5469758454112634802383012874308140... see A335576.
%C C = C(5,3)=0.8059510404482678640573768602784309... this constant.
%C D = C(5,4)=1.2993645479149779881608400149642659... see A340866.
%H Alessandro Languasco and Alessandro Zaccagnini, <a href="https://www.dei.unipd.it/~languasco/MCcomput/MCfinalresults.pdf">Computation of the Mertens constants - more than 100 correct digits</a>, (2007), 1-134.
%F For formulas see A335576.
%e 0.80595104044826786405737686...
%Y Cf. A335576, A340839, A340866.
%K nonn,cons
%O 0,1
%A _Artur Jasinski_, Jan 27 2021