A086269 - OEIS

%I #10 Dec 15 2024 04:24:34

%S 0,3,5,5,7,6,2,1,1,3,5,3,3,1,5,9,4,0,2,9,1,1,6,9,5,1,2,2,5,8,8,0,8,5,

%T 5,0,4,1,4,2,0,7,8,8,0,7,1,5,5,7,0,9,4,2,0,8,3,7,1,0,4,6,9,1,7,7,8,9,

%U 9,5,2,5,3,6,3,2,0,0,0,5,5,6,2,1,7,1,9,2,8,0,1,3,5,8,7,2,8,6,3,5,1,3

%N Decimal expansion of -41/16 + (3*sqrt(3))/2.

%C Mean b-cluster density for p=1/2.

%D Steven R. Finch, Mathematical Constants, Encyclopedia of Mathematics and its Applications, vol. 94, Cambridge University Press, 2003, Section 5.18, p. 372.

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/b-Cluster.html">b-Cluster</a>.

%e 0.0355762113533159402911695122588085504142078807...

%t RealDigits[-41/16 + (3*Sqrt[3])/2 ,10,100][[1]] (* _Stefano Spezia_, Dec 15 2024 *)

%Y Cf. A086268.

%K nonn,cons

%O 0,2

%A _Eric W. Weisstein_, Jul 14 2003