A347033 Decimal expansion of (5*exp(4)-1)/8.
3, 3, 9, 9, 8, 8, 4, 3, 7, 7, 0, 7, 1, 5, 1, 4, 9, 4, 2, 3, 8, 1, 8, 9, 1, 3, 2, 5, 1, 7, 8, 8, 0, 4, 9, 0, 0, 1, 7, 4, 4, 2, 1, 0, 6, 4, 9, 1, 3, 3, 7, 9, 2, 9, 5, 3, 6, 4, 1, 6, 2, 1, 2, 2, 4, 0, 9, 6, 0, 3, 8, 8, 1, 2, 4, 5, 9, 9, 1, 8, 4, 2, 6, 0, 4, 8, 1
Offset: 2
Examples
33.998843770715149423818913251788049001744210...
Links
- Michael I. Shamos, Shamos's catalog of the real numbers (2011).
- Index entries for transcendental numbers
Crossrefs
Cf. A092426.
Programs
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Mathematica
RealDigits[(5*Exp[4]-1)/8,10,120][[1]] (* Harvey P. Dale, Jun 22 2022 *)
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PARI
(5*exp(4)-1)/8 \\ Charles R Greathouse IV, Oct 02 2022
Formula
Equals Sum_{k>=0} k*4^k / (k! * (k+2)).