Map folding ($4 \times 4)$
The number of distinct ways to fold a $4 \times 4$ rectangle into a unit square.
Value: $300608$ (300,608)
Updates
-
Lower bound: $300608$
(300,608)
Reference unknown
[via Number of ways of folding an n X n sheet of stamps. - OEIS] -
Upper bound: $300608$
(300,608)
Reference unknown
[via Number of ways of folding an n X n sheet of stamps. - OEIS]