Numerical data

Certain series will be provided here. Also links to other sources of data we have produced


  • Eulerian orientations series†
    • 4-valent orientations counted by vertices (text (Unix format) – Link does not work
    • General orientations counted by edges (text (Unix format) – Link does not work
        —Please note, Netscape Navigator 4.7 may have problems displaying the large pages that result from these series. If so download the “text” version of the series and view it with a text editor.