login
This site is supported by donations to The OEIS Foundation.

 

Logo

Please make a donation to keep the OEIS running. We are now in our 55th year. In the past year we added 12000 new sequences and reached 8000 citations (which often say "discovered thanks to the OEIS"). We need to raise money to hire someone to manage submissions, which would reduce the load on our editors and speed up editing.
Other ways to donate

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A143914 Numerators of continued fraction convergents to e^(W(e-1)/(e-1)) where W(z) denotes the Lambert W function and e = 2.718281828... 4
1, 2, 3, 8, 11, 30, 161, 835, 996, 552619, 1658853, 7188031, 8846884, 210666363, 430179610, 4082282853, 8594745316, 12677028169, 3875088336861, 3887765365030, 7762853701891, 11650619066921, 42714710902654 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

G. C. Greubel, Table of n, a(n) for n = 0..1000

MATHEMATICA

Table[Numerator[FromContinuedFraction[ContinuedFraction[E^((ProductLog[E - 1])/(E - 1)), n]]], {n, 1, 25}]

CROSSREFS

Cf. A141606 for decimal expansion, A143913 for continued fraction expansion.

Cf. A143915

Sequence in context: A285113 A048788 A239453 * A041123 A042045 A317912

Adjacent sequences:  A143911 A143912 A143913 * A143915 A143916 A143917

KEYWORD

frac,nonn

AUTHOR

Ross La Haye, Sep 05 2008

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified December 7 00:36 EST 2019. Contains 329812 sequences. (Running on oeis4.)