432199domain: NPropertiesPrimalityPrimeyesAppears in sequencesSmallest number whose shortest Lucas chain is of length n.at n=28A104892Primes p such that p+A003132(p),(p+A003132(p))+A003132(p+A003132(p)), p-A003132(p), and (p-A003132(p))-A003132(p-A003132(p)) are prime.at n=6A342960Prime numbersat n=36337