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A006525 Denominator of Egyptian fraction for e-2.
(Formerly M1553)
25
2, 5, 55, 9999, 3620211523, 25838201785967533906, 3408847366605453091140558218322023440765 (list; graph; refs; listen; history; 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

Eric Weisstein's World of Mathematics, Egyptian Fraction

Index entries for sequences related to Egyptian fractions

MATHEMATICA

lst={}; k=N[E-2, 1000]; Do[s=Ceiling[1/k]; AppendTo[lst, s]; k=k-1/s, {n, 12}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Nov 02 2009]

CROSSREFS

Sequence in context: A114029 A013171 A073422 * A042161 A176142 A101151

Adjacent sequences:  A006522 A006523 A006524 * A006526 A006527 A006528

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

EXTENSIONS

More terms from H. P. Robinson.

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Last modified February 15 03:59 EST 2012. Contains 205694 sequences.