OFFSET
0,1
EXAMPLE
0.45150834553657280522199381804...
MATHEMATICA
With[{c=1/Pi}, RealDigits[c^c^c, 10, 120][[1]]] (* Harvey P. Dale, Mar 10 2015 *)
PROG
(PARI) (1/Pi)^(1/Pi)^(1/Pi)
CROSSREFS
KEYWORD
cons,nonn
AUTHOR
Rick L. Shepherd, Jul 27 2002
STATUS
approved