84979domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form floor((8/7)^k).at n=16A067909Primes p such that continued fraction of (1 + sqrt(p))/2 has period 14: primes in A146337.at n=28A146359Wiener index of a benzenoid consisting of a spiral chain of n hexagons (s=1; see the Gutman et al. reference).at n=28A193391Prime numbersat n=8276