Numbers with the property that all pairs of consecutive base-5 digits differ by more than 1.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =8a(5) =9a(6) =10a(7) =14a(8) =15a(9) =16a(10) =20a(11) =21a(12) =22a(13) =40a(14) =41a(15) =45a(16) =46a(17) =47a(18) =52a(19) =53a(20) =54a(21) =70a(22) =71a(23) =72a(24) =77a(25) =78a(26) =79a(27) =83a(28) =84a(29) =102