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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A030071 Denominator of Second Mills Number M_2(n). 1
1, 10, 5, 7, 7, 13, 3 (list; graph; refs; listen; history; internal format)
OFFSET

4,2

REFERENCES

B. Guiduli and Z. Kiraly, On intersecting hypergraphs, Discr. Math., 182 (1998), 139-151.

CROSSREFS

Cf. A030070.

Sequence in context: A097327 A007272 A061280 * A147653 A152611 A078267

Adjacent sequences:  A030068 A030069 A030070 * A030072 A030073 A030074

KEYWORD

nonn,frac

AUTHOR

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

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 16 19:01 EST 2012. Contains 205939 sequences.