1942/1/2: 010242 = 010:242 = each is palindrome
1942/1/2: 2142 = 21:42 = integer ratio of 1 to 2
1942/1/4: 1442 = 14:42 = integer ratio of 1 to 3
1942/1/4: 4214 = 42:14 = integer ratio of 3 to 1
1942/1/5: 420105 = 420:105 = integer ratio of 4 to 1
1942/1/12: 011242 = 011:242 = integer ratio of 1 to 22
1942/1/24: 24142 = palindrome
1942/1/24: 42124 = palindrome
1942/2/1: 010242 = 010:242 = each is palindrome
1942/2/1: 2142 = 21:42 = integer ratio of 1 to 2
1942/2/1: 4221 = 42:21 = integer ratio of 2 to 1
1942/2/2: 020242 = 020:242 = each is palindrome
1942/2/3: 030242 = 030:242 = each is palindrome
1942/2/4: 040242 = 040:242 = each is palindrome
1942/2/4: 2442 = palindrome
1942/2/4: 42024 = palindrome
1942/2/4: 4224 = palindrome
1942/2/4: 4242 = cyclic permutation symmetric
1942/2/5: 050242 = 050:242 = each is palindrome
1942/2/6: 060242 = 060:242 = each is palindrome
1942/2/7: 070242 = 070:242 = each is palindrome
1942/2/8: 080242 = 080:242 = each is palindrome
1942/2/9: 090242 = 090:242 = each is palindrome
1942/2/10: 021042 = 021:042 = integer ratio of 1 to 2
1942/2/10: 420210 = 420:210 = integer ratio of 2 to 1
1942/2/22: 022242 = 02:22:42 = arthimetic series of increment 20
1942/2/22: 022242 = 022:242 = integer ratio of 1 to 11
1942/2/24: 24242 = palindrome
1942/2/24: 42224 = palindrome
1942/3/2: 030242 = 030:242 = each is palindrome
1942/3/24: 24342 = palindrome
1942/3/24: 42324 = palindrome
1942/4/1: 1442 = 14:42 = integer ratio of 1 to 3
1942/4/2: 040242 = 040:242 = each is palindrome
1942/4/2: 2442 = palindrome
1942/4/2: 4242 = cyclic permutation symmetric
1942/4/7: 471942 = 471:942 = integer ratio of 1 to 2
1942/4/8: 8442 = 84:42 = integer ratio of 2 to 1
1942/4/20: 042042 = cyclic permutation symmetric
1942/4/20: 420420 = cyclic permutation symmetric
1942/4/23: 042342 = 04:23:42 = arthimetic series of increment 19
1942/4/24: 24442 = palindrome
1942/4/24: 42424 = palindrome
1942/5/2: 050242 = 050:242 = each is palindrome
1942/5/24: 24542 = palindrome
1942/5/24: 42524 = palindrome
1942/6/2: 060242 = 060:242 = each is palindrome
1942/6/5: 194265 = 19:42:65 = arthimetic series of increment 23
1942/6/8: 8642 = 8:6:4:2 = arthimetic series of increment -2
1942/6/24: 062442 = 06:24:42 = arthimetic series of increment 18
1942/6/24: 24642 = palindrome
1942/6/24: 42624 = palindrome
1942/7/2: 070242 = 070:242 = each is palindrome
1942/7/4: 471942 = 471:942 = integer ratio of 1 to 2
1942/7/11: 071142 = 071:142 = integer ratio of 1 to 2
1942/7/24: 24742 = palindrome
1942/7/24: 42724 = palindrome
1942/8/2: 080242 = 080:242 = each is palindrome
1942/8/4: 4284 = 42:84 = integer ratio of 1 to 2
1942/8/4: 8442 = 84:42 = integer ratio of 2 to 1
1942/8/6: 8642 = 8:6:4:2 = arthimetic series of increment -2
1942/8/24: 24842 = palindrome
1942/8/24: 42824 = palindrome
1942/8/25: 082542 = 08:25:42 = arthimetic series of increment 17
1942/9/2: 090242 = 090:242 = each is palindrome
1942/9/24: 2491942 = palindrome
1942/9/24: 24942 = palindrome
1942/9/24: 42924 = palindrome
1942/10/1: 421001 = 421:001 = integer ratio of 421 to 1
1942/10/2: 021042 = 021:042 = integer ratio of 1 to 2
1942/10/12: 101242 = 101:242 = each is palindrome
1942/10/26: 102642 = 10:26:42 = arthimetic series of increment 16
1942/11/7: 071142 = 071:142 = integer ratio of 1 to 2
1942/11/12: 111242 = 111:242 = each is palindrome
1942/11/24: 241142 = palindrome
1942/11/24: 421124 = palindrome
1942/12/1: 011242 = 011:242 = integer ratio of 1 to 22
1942/12/4: 42124 = palindrome
1942/12/10: 101242 = 101:242 = each is palindrome
1942/12/11: 111242 = 111:242 = each is palindrome
1942/12/12: 121242 = 121:242 = integer ratio of 1 to 2
1942/12/12: 121242 = 121:242 = each is palindrome
1942/12/13: 131242 = 131:242 = each is palindrome
1942/12/14: 141242 = 141:242 = each is palindrome
1942/12/15: 151242 = 151:242 = each is palindrome
1942/12/16: 161242 = 161:242 = each is palindrome
1942/12/17: 171242 = 171:242 = each is palindrome
1942/12/18: 181242 = 181:242 = each is palindrome
1942/12/19: 191242 = 191:242 = each is palindrome
1942/12/27: 122742 = 12:27:42 = arthimetic series of increment 15