Numbers n such that n^k is zeroless for k=0,...,6.

Terms

a(0) =1a(1) =2a(2) =3a(3) =5a(4) =6a(5) =14a(6) =17a(7) =68a(8) =76a(9) =96a(10) =188a(11) =483a(12) =518a(13) =582a(14) =736a(15) =786a(16) =1331a(17) =1414a(18) =3944a(19) =4214a(20) =6112a(21) =6676a(22) =8256a(23) =8583a(24) =8686a(25) =9738a(26) =15314a(27) =15483a(28) =33736a(29) =44712