54191353domain: NPropertiesPrimalityPrimeyesAppears in sequencesa(n) is the least prime that starts a string of exactly n distinct primes p_1, p_2, ..., p_n where p_{i+1} = p_i+A085563(p_i), but p_n+A085563(p_n) is either not prime or equal to p_n.at n=5A342962Prime numbersat n=3236911