Collection*
Values*
Please provide at least 10 values, we suggest to provide about 1000 with a limit of 1200.
You can go to the Sage cell below to compute your values
Description*
The first line of the description serves as a title for the statistic. See the formating rules below
References
We suggest to provide references whenever possible.
Code
We suggest to provide code or pseudocode whenever possible.
If you provide a Python or Sage implementation of your statistic, please use our standardized format
Standardized format to provide Python or Sage code for statistics
# User provided code
def statistic(x):
    # Your code
    return value_at_x
            
Since this code is possibly insecure, it will never be run on our machine
.
Author*
We do not accept anonymous submissions, please provide your full name.
Email*
Please provide a valid and long lasting email address. (It will not be shown on the website.)
Sage cell
Use this to produce your statistic values and test your code!
Rules
Apply the following rules while writing your submission.
Emphasis
''italics''; '''bold'''; '''''bold italics'''''
Bulleted lists
* Item 1
  Separate line
  * Subitem 1
* Item 2
Links
[[target|linktext]]   target must start with http://, https:// or with www.
Links to statistics in the database
[[St000001]]
Links to arXiv papers
new: [[arxiv:1401.3690]], old: [[arXiv:math/0011099]]
Links to MathSciNet reviews
[[mathscinet:3113227]] or [[MR3113227]]
Links to zbMATH (formerly: Zentralblatt) reviews
[[zbmath:0845.11001]]
Links to OEIS sequences
[[oeis:A000108]]
Links to MathOverflow questions and answers
[[mathoverflow:132338]] or [[MO132338]]
Links to Wikipedia articles
[[wikipedia:On-Line_Encyclopedia_of_Integer_Sequences]]
Links to Mathworld articles
[[mathworld:AdjacencyMatrix]]
Digital Object Identifiers
[[doi:10.1090/noti1029]]
CiteSeerX Identifiers
[[citeseer:10.1.1.150.1445]]