175845403domain: NPropertiesPrimalityPrimeyesAppears in sequencesLet u be any string of n digits from {0,...,5}; let f(u) = number of distinct primes, not beginning with 0, formed by permuting the digits of u to a base-6 number; then a(n) = max_u f(u).at n=15A065847Prime numbersat n=9811435