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Decimal expansion of (1/Pi)^(1/Pi).
7

%I #8 Nov 08 2023 07:51:54

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

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

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

%N Decimal expansion of (1/Pi)^(1/Pi).

%C (1/Pi)^(1/Pi) = Pi^(-1/Pi) = 1/(Pi^(1/Pi)) (reciprocal of A073238).

%H Paolo Xausa, <a href="/A073240/b073240.txt">Table of n, a(n) for n = 0..10000</a>

%e 0.69462799224682615312438376141...

%t First[RealDigits[(1/Pi)^(1/Pi),10,100]] (* _Paolo Xausa_, Nov 07 2023 *)

%o (PARI) (1/Pi)^(1/Pi)

%Y Cf. A000796 (Pi), A049541 (1/Pi), A073241 ((1/Pi)^(1/Pi)^(1/Pi)), A073243 (limit of (1/Pi)^(1/Pi)^...^(1/Pi)), A073238 (Pi^(1/Pi)), A073239 ((1/Pi)^Pi), A073233 (Pi^Pi).

%K cons,nonn

%O 0,1

%A _Rick L. Shepherd_, Jul 27 2002