Stamp folding $s(18)$
The number of distinct ways to fold a strip of $18$ labeled stamps.
Value: $184940388$ (184,940,388)
Updates
-
Lower bound: $184940388$
(184,940,388)
Reference unknown
[via Number of ways of folding a strip of n labeled stamps. - OEIS] -
Upper bound: $184940388$
(184,940,388)
Reference unknown
[via Number of ways of folding a strip of n labeled stamps. - OEIS]