Stamp folding $s(27)$
The number of distinct ways to fold a strip of $27$ labeled stamps.
Value: $9968202968958$ (9,968,202,968,958)
Updates
-
Lower bound: $9968202968958$
(9,968,202,968,958)
Reference unknown
[via Number of ways of folding a strip of n labeled stamps. - OEIS] -
Upper bound: $9968202968958$
(9,968,202,968,958)
Reference unknown
[via Number of ways of folding a strip of n labeled stamps. - OEIS]