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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A145419 Decimal expansion of sum_{n=2...infinity} 1/(n* (log n)^3). 1
2, 0, 6, 5, 8, 8, 6, 5, 3, 8, 8, 8, 4, 1, 3, 5, 2, 5, 0, 9, 0, 3, 1, 4, 2, 2 (list; constant; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

Cubic analog of A115563. Evaluated by direct summation of the first 160

terms and accumulating the remainder with the 5 nontrivial terms in the Euler-Maclaurin expansion.

LINKS

R. J. Mathar, The series limit of sum_k 1/[k log k (log log k)^2], arXiv:0902.0789, constant D^(3).

EXAMPLE

2.06588...

CROSSREFS

Cf. A115563.

Sequence in context: A189961 A140247 A111520 * A142354 A105110 A064696

Adjacent sequences:  A145416 A145417 A145418 * A145420 A145421 A145422

KEYWORD

cons,nonn

AUTHOR

R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 08 2009

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 14 00:47 EST 2012. Contains 205567 sequences.