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A006526 Egyptian fraction for 1/e.
(Formerly M3122)
28
3, 29, 15786, 513429610, 339840390654894740, 383515880462620946584018566350380249, 226890280396768133952782550246970728734549546771915172071782710229538300 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

REFERENCES

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

LINKS

Jinyuan Wang, Table of n, a(n) for n = 0..9

H. P. Robinson, Letter to N. J. A. Sloane, Sep 1975

Eric Weisstein's World of Mathematics, Egyptian Fraction.

Index entries for sequences related to Egyptian fractions

MATHEMATICA

a = {}; k = N[1/E, 1000]; Do[s = Ceiling[1/k]; AppendTo[a, s]; k = k - 1/s, {n, 1, 10}]; a (* Artur Jasinski, Sep 22 2008 *)

CROSSREFS

Cf. A068985 (1/e).

Sequence in context: A133663 A270480 A229051 * A139517 A156026 A171883

Adjacent sequences:  A006523 A006524 A006525 * A006527 A006528 A006529

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Simon Plouffe

STATUS

approved

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Last modified June 7 05:20 EDT 2020. Contains 334837 sequences. (Running on oeis4.)