68383domain: NAppears in sequencesBase-10 encoding of the Spanish name of n with one digit per letter as on a touch-tone telephone.at n=9A165948Partial sums of A255743.at n=38A255764Numbers k such that k!4 + 2^5 is prime, where k!4 = k!!!! is the quadruple factorial number (A007662).at n=46A291345