First numbers that belong to both sets:
252,
272,
282,
414,
464,
474,
606,
616,
636,
696,
828,
858,
868,
1212,
1818,
2020,
2424,
2828,
3030,
3636,
4040,
4242,
4848,
5454,
5656,
6060,
6464,
7070,
7272,
7878,
8080,
8484,
9090,
9696,
20202,
23232,
26262,
27272,
29292,
40404,
43434,
46464,
49494,
50505,
60606,
63636,
67676,
69696,
80808,
83838,
86868,
89898,
101010,
121212,
141414,
151515,
161616,
181818,
202020,
242424,
252525,
262626,
282828,
303030,
323232,
343434,
353535,
363636,
383838,
404040,
424242,
454545,
464646,
484848,
505050,
525252,
545454,
565656,
585858,
606060,
626262,
646464,
656565,
686868,
707070,
727272,
747474,
757575,
767676,
787878,
808080,
828282,
848484,
858585,
868686,
909090,
929292,
949494,
959595,
969696,
989898,
4646464,
6060606,
6161616,
6262626,
6363636,
6464646,
6565656,
6767676,
6868686,
6969696,
12121212,
18181818,
20202020,
24242424,
28282828,
30303030,
32323232,
36363636,
40404040,
42424242,
48484848.