155003domain: NPropertiesPrimalityPrimeyesAppears in sequencesBase 3 digits are, in order, the first n terms of the periodic sequence with initial period 2,1.at n=10A037488Primes p such that 8*p +- 3, 28*p +- 3 and 38*p +- 3 are all primes.at n=7A106023Prime numbersat n=14273