Numbers having period-1 4-digitized sequences.

Terms

a(0) =0a(1) =1a(2) =10a(3) =12a(4) =17a(5) =21a(6) =46a(7) =64a(8) =71a(9) =100a(10) =102a(11) =107a(12) =120a(13) =137a(14) =145a(15) =154a(16) =170a(17) =173a(18) =201a(19) =210a(20) =224a(21) =242a(22) =279a(23) =288a(24) =297a(25) =317a(26) =349a(27) =357a(28) =371a(29) =375