8512981domain: NPropertiesPrimalityPrimeyesAppears in sequencesIccanobirt numbers (6 of 15): a(n) = R(a(n-1)) + R(a(n-2)) + a(n-3), where R is the digit reversal function A004086.at n=20A102116Iccanobirt primes (6 of 15): Prime numbers in A102116.at n=5A102156Prime numbersat n=571949