First numbers that belong to both sets:
252,
272,
282,
414,
464,
474,
606,
616,
636,
696,
828,
858,
868,
1212,
2020,
2424,
2828,
3030,
4040,
4242,
4848,
5454,
5656,
6060,
6464,
7070,
7272,
7878,
8080,
8484,
9090,
9696,
20202,
23232,
27272,
29292,
40404,
43434,
46464,
49494,
50505,
60606,
63636,
67676,
80808,
83838,
86868,
89898.