Pentacthul-ogdon regiment

The pentacthul-ogdon regiment is a series of numbers from E100#^^^(#^8)100 to E100(#^^^#^9)90 defined using Extended Cascading-E Notation (i.e. beginning frompentacthul-ogdon and up to enenintastaculated pentacthul-odgon). The numbers were coined by Sbiis Saibian.