Cage order $n(3,13)$

The order of a $(3,13)$-cage, a $3$-regular graph of girth $13$ of minimum order.

Updates

• Upper bound: $272$
  Reference unknown
  [via Dynamic Cage Survey, Geoffrey Exoo and Robert Jajcay, 2013-07-26]
• Lower bound: $202$
  Reference unknown
  [via Dynamic Cage Survey, Geoffrey Exoo and Robert Jajcay, 2013-07-26]