351289domain: NPropertiesPrimalityPrimeyesAppears in sequencesCycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite EPI = Epistilbite Ca3[Al6Si18O48].16H2O starting with a T1 atom.at n=16A019119Primes of the form 2x^3 + x + 1.at n=15A114350Prime numbersat n=30076