Map folding ($2 \times 11)$
The number of distinct ways to fold a $2 \times 11$ rectangle into a unit square.
Value: $51081844$ (51,081,844)
Updates
-
Lower bound: $51081844$
(51,081,844)
Reference unknown
[via Number of ways of folding a 2 X n strip of stamps. - OEIS] -
Upper bound: $51081844$
(51,081,844)
Reference unknown
[via Number of ways of folding a 2 X n strip of stamps. - OEIS]