Numbers whose base-5 representation Sum_{i=0..m} d(i)*5^i has d(0) < d(1) > d(2) < ...

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =10a(6) =11a(7) =15a(8) =16a(9) =17a(10) =20a(11) =21a(12) =22a(13) =23a(14) =35a(15) =36a(16) =40a(17) =41a(18) =42a(19) =45a(20) =46a(21) =47a(22) =48a(23) =65a(24) =66a(25) =67a(26) =70a(27) =71a(28) =72a(29) =73