1985/1/5: 010585 = 010:585 = each is palindrome 1985/1/7: 1785 = 17:85 = integer ratio of 1 to 5 1985/1/7: 8517 = 85:17 = integer ratio of 5 to 1 1985/1/13: 011385 = 011:385 = integer ratio of 1 to 35 1985/2/5: 020585 = 020:585 = each is palindrome 1985/3/5: 030585 = 030:585 = each is palindrome 1985/4/5: 040585 = 040:585 = each is palindrome 1985/4/25: 850425 = 850:425 = integer ratio of 2 to 1 1985/5/1: 010585 = 010:585 = each is palindrome 1985/5/2: 020585 = 020:585 = each is palindrome 1985/5/3: 030585 = 030:585 = each is palindrome 1985/5/4: 040585 = 040:585 = each is palindrome 1985/5/5: 050585 = 050:585 = each is palindrome 1985/5/6: 060585 = 060:585 = each is palindrome 1985/5/7: 070585 = 070:585 = each is palindrome 1985/5/8: 080585 = 080:585 = each is palindrome 1985/5/8: 5885 = palindrome 1985/5/8: 85058 = palindrome 1985/5/8: 8558 = palindrome 1985/5/8: 8585 = cyclic permutation symmetric 1985/5/9: 090585 = 090:585 = each is palindrome 1985/6/5: 060585 = 060:585 = each is palindrome 1985/7/1: 1785 = 17:85 = integer ratio of 1 to 5 1985/7/5: 070585 = 070:585 = each is palindrome 1985/8/5: 080585 = 080:585 = each is palindrome 1985/8/5: 5885 = palindrome 1985/8/5: 8585 = cyclic permutation symmetric 1985/9/4: 198594 = 198:594 = integer ratio of 1 to 3 1985/9/5: 090585 = 090:585 = each is palindrome 1985/10/1: 851001 = 851:001 = integer ratio of 851 to 1 1985/10/15: 101585 = 101:585 = each is palindrome 1985/10/23: 851023 = 851:023 = integer ratio of 37 to 1 1985/11/15: 111585 = 111:585 = each is palindrome 1985/12/15: 121585 = 121:585 = each is palindrome