A096409 Decimal expansion of (Pi*e)^(-2).
0, 1, 3, 7, 1, 2, 3, 3, 1, 0, 8, 6, 1, 0, 4, 6, 3, 1, 0, 8, 7, 4, 4, 6, 5, 5, 4, 4, 0, 9, 9, 2, 0, 1, 6, 9, 1, 0, 8, 6, 2, 2, 1, 7, 2, 1, 3, 6, 9, 9, 2, 2, 1, 1, 1, 8, 8, 6, 4, 2, 6, 7, 1, 0, 9, 3, 0, 9, 8, 2, 2, 1, 8, 0, 0, 6, 1, 6, 1, 8, 8, 0, 4, 1, 2, 9, 9, 0, 4, 5, 0, 4, 4, 4, 6, 6, 3, 8, 9, 8, 9, 6, 8, 1, 1
Offset: 0
Examples
0.0137123310861046310874465544...
Links
- Muniru A Asiru, Table of n, a(n) for n = 0..2000
Programs
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Maple
evalf(1/(Pi^2*exp(2))) ; # R. J. Mathar, Oct 03 2011
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Mathematica
Join[{0},RealDigits[1/(Pi E)^2,10,120][[1]]] (* Harvey P. Dale, May 05 2022 *)
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PARI
(Pi*exp(1))^-2 \\ Patrick C. Schneider, Jun 27 2018