OFFSET
1,2
LINKS
G. C. Greubel, Table of n, a(n) for n = 1..5000
EXAMPLE
1.57497565129074563468268199760699
MATHEMATICA
RealDigits[Sqrt[Pi^2-E^2], 10, 120][[1]] (* Harvey P. Dale, Feb 20 2013 *)
PROG
(PARI) sqrt(Pi^2 - exp(2)) \\ G. C. Greubel, Feb 07 2017
CROSSREFS
KEYWORD
cons,nonn
AUTHOR
Mohammad K. Azarian, Aug 10 2004
STATUS
approved