VOOZH about

URL: https://oeis.org/A007813

⇱ A007813 - OEIS

login
A007813
Number of planar Steinhaus graphs with n nodes.
2
1, 2, 4, 8, 16, 32, 59, 75, 65, 56, 50, 44, 36, 31, 27, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26
OFFSET
1,2
REFERENCES
Wayne M. Dymacek, Jean-Guy Speton and Tom Whaley, Planar Steinhaus Graphs, Congressus Numerantium, volumes 142-147, 2000.
FORMULA
a(n) = 26 for n>15.
CROSSREFS
Sequence in context: A374495 A196724 A056644 * A289657 A005309 A078389
KEYWORD
nonn
AUTHOR
Wayne M. Dymacek (wdymacek(AT)wlu.edu)
STATUS
approved