263374721domain: NAppears in sequencesCubes which are sum of three consecutive primes.at n=17A227475Prime powers p^e with odd exponent e such that rho(p^(e+1)) is prime, where rho is A206369.at n=28A297868a(n) = p^3 where p is prime and digits of p counted with multiplicity appear in a(n).at n=23A342349