cp's OEIS Frontend

A180661 Decimal expansion of the constant whose continued fraction representation is [Pi^0; Pi^1, Pi^2, Pi^3, Pi^4, ...] where Pi is the ratio of a circle's circumference to its diameter (A000796) and the exponents cycle through all nonnegative integers.

%I A180661 #6 Oct 12 2013 15:27:02
%S A180661 1,3,0,8,3,9,6,0,2,6,5,4,2,5,3,9,2,8,3,7,3,8,3,7,1,5,5,6,6,2,2,6,3,1,
%T A180661 4,0,5,4,7,8,5,7,1,7,1,1,5,0,4,7,3,6,2,5,7,0,3,7,1,2,8,6,7,6,1,1,2,5,
%U A180661 7,6,8,0,9,1,2,7,5,8,2,1,5,6,8,6,5,3,5,5,5,8,9,2,6,8,0,7,7,2,4,0,3,1,3,9,2
%N A180661 Decimal expansion of the constant whose continued fraction representation is [Pi^0; Pi^1, Pi^2, Pi^3, Pi^4, ...] where Pi is the ratio of a circle's circumference to its diameter (A000796) and the exponents cycle through all nonnegative integers.
%e A180661 1.30839602...
%Y A180661 Cf. A000796, A100609
%K A180661 nonn,cons
%O A180661 1,2
%A A180661 _Jonathan D. B. Hodgson_, Sep 15 2010
%E A180661 More digits from _R. J. Mathar_, Sep 19 2010