Cage order $n(13,8)$
The order of a $(13,8)$-cage, a $13$-regular graph of girth $8$ of minimum order.
Lower bound:
Unknown
Upper bound:
$4342$
Updates
-
Upper bound: $4342$
Reference unknown
[via Dynamic Cage Survey, Geoffrey Exoo and Robert Jajcay, 2013-07-26]