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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A133000 Numerators of Blandin-Diaz compositional Bernoulli numbers (B^Z^(3))_1,n. 1
60, -15, 9, 3, 401, 127, -9089, -192233 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

Denominators are A133001.

LINKS

Table of n, a(n) for n=0..7.

Hector Blandin and Rafael Diaz, Compositional Bernoulli numbers, Aug 06 2007, p. 9, 3rd table.

EXAMPLE

60, -15/12, 9/56, 3/64, 401/31360, 127/50176, -9089/33116160, -192233/264929280.

CROSSREFS

Cf. A132092-A132106.

Sequence in context: A016532 A075080 A202561 * A033380 A094086 A206480

Adjacent sequences:  A132997 A132998 A132999 * A133001 A133002 A133003

KEYWORD

frac,more,sign

AUTHOR

Jonathan Vos Post, Aug 09 2007

STATUS

approved

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 June 20 03:26 EDT 2013. Contains 226418 sequences.