625699domain: NPropertiesPrimalityPrimeyesAppears in sequencesa(n) is the smallest prime q such that (r-q)/(q-p) = n, where p<q<r are consecutive primes (or 0 if no such prime exists).at n=31A179210Primes p such that q-p = 64, where q is the next prime after p.at n=8A204670Prime numbersat n=51037