Numbers having period-4 5-digitized sequences.

Terms

a(0) =4a(1) =37a(2) =40a(3) =55a(4) =73a(5) =124a(6) =142a(7) =157a(8) =175a(9) =178a(10) =187a(11) =214a(12) =223a(13) =232a(14) =241a(15) =256a(16) =265a(17) =268a(18) =286a(19) =307a(20) =322a(21) =370a(22) =400a(23) =412a(24) =421a(25) =505a(26) =517a(27) =526a(28) =550a(29) =562