6836131domain: NPropertiesPrimalityPrimeyesAppears in sequencesa(n+1) is the smallest prime > a(n) such that a(n+1) == a(n-1) (mod a(n)).at n=10A072999a(1) = 1, a(2) = 2, for n >= 3, a(n) = smallest prime > a(n-1) such that a(n) mod a(n-1) = a(n-2).at n=11A175093Prime numbersat n=466176