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A135003
Decimal expansion of 3/e.
3
1, 1, 0, 3, 6, 3, 8, 3, 2, 3, 5, 1, 4, 3, 2, 6, 9, 6, 4, 7, 8, 6, 5, 7, 1, 3, 1, 0, 4, 8, 4, 3, 8, 2, 6, 0, 2, 3, 3, 7, 4, 3, 3, 3, 9, 3, 0, 9, 5, 3, 0, 3, 5, 0, 3, 5, 2, 3, 5, 1, 0, 4, 0, 5, 0, 9, 2, 3, 8, 4, 4, 8, 7, 2, 3, 4, 6, 9, 9, 4, 1, 0, 0, 7, 1, 4, 4, 1, 8, 2, 3, 0, 3, 7, 7, 5, 8, 9, 3, 1, 2, 3, 9, 8, 8
OFFSET
1,4
LINKS
FORMULA
Equals Sum_{n>=0} 1/A165457(n). - Jaume Oliver Lafont, Oct 03 2009
Equals 3/A001113 and 3*A068985. - Michel Marcus, Sep 16 2016
Equals 1 - Integral_{x=-1/e..0} W(x) dx, where W is Lambert's function. - Amiram Eldar, Jul 18 2021
EXAMPLE
1.103638323514...
MATHEMATICA
RealDigits[3/E , 10, 50][[1]] (* G. C. Greubel, Sep 16 2016 *)
PROG
(PARI) 3/exp(1) \\ Michel Marcus, Sep 16 2016
CROSSREFS
KEYWORD
cons,nonn
AUTHOR
Omar E. Pol, Nov 15 2007
EXTENSIONS
Minor edits by Omar E. Pol, Oct 07 2009
STATUS
approved