Moran numbers: k such that k/(sum of digits of k) is prime.

Terms

a(0) =18a(1) =21a(2) =27a(3) =42a(4) =45a(5) =63a(6) =84a(7) =111a(8) =114a(9) =117a(10) =133a(11) =152a(12) =153a(13) =156a(14) =171a(15) =190a(16) =195a(17) =198a(18) =201a(19) =207a(20) =209a(21) =222a(22) =228a(23) =247a(24) =261a(25) =266a(26) =285a(27) =333a(28) =370a(29) =372