First numbers that belong to both sets:
12,
20,
24,
30,
40,
54,
66,
78,
102,
114,
120,
222,
246,
258,
270,
282,
308,
318,
354,
366,
368,
402,
438,
464,
474,
476,
498,
534,
582,
606,
650,
786,
822,
834,
836,
894,
945,
978,
1038,
1074,
1086,
1146,
1148,
1158,
1182,
1266,
1316,
1338,
1372,
1434,
1446,
1484,
1506,
1542,
1614,
1626,
1638,
1652,
1662,
1686,
1708,
1758,
1842,
1866,
1876,
1902,
1986,
1988,
2022,
2118,
2212,
2324,
2334,
2382,
2406,
2454,
2514,
2526,
2716,
3052,
3126,
3138,
3164,
3250,
3282,
3342,
3378,
3426,
3462,
3522,
3558,
3606,
3668,
3678,
3702,
3724,
3770,
3846,
3858,
3918,
3954,
3966,
4030,
4038,
4062,
4095,
4098,
4146,
4172,
4206,
4254,
4314,
4362,
4398,
4458,
4506,
4542,
4564,
4614,
4638,
4676,
4722,
4854,
4866,
4926,
4938,
4962,
4974,
5012,
5118,
5154,
5178,
5262,
5286,
5298,
5322,
5348,
5404,
5514,
5516,
5572,
5624,
5646,
5682,
5826,
5862,
5898,
5908,
5946,
6054,
6078,
6114,
6126,
6198,
6234,
6294,
6356,
6366,
6414,
6435,
6522,
6524,
6546,
6558,
6582,
6618,
6654,
6738,
6774,
6918,
6978,
7026,
7028,
7122,
7158,
7196,
7206,
7278,
7302,
7364,
7374,
7386,
7422,
7532,
7554,
7662,
7674,
7698,
7734,
7746,
7782,
7806,
7912,
7926,
7962,
8166,
8286,
8415,
8454,
8538,
8562,
8574,
8598,
8764,
8876,
8925,
9112,
9294,
9318,
9426,
9474,
9498,
9582,
9606,
9654,
9678,
9714,
9716,
9726,
9772,
9822,
9942,
10002,
10014,
10052,
10182,
10194,
10276,
10326,
10444,
10518,
10892,
10938,
10986,
11116,
11334,
11452,
11478,
11586,
11598,
11732,
11788,
12102,
12318,
12378,
12404,
12414,
12486,
12498,
12534,
12572,
12594,
12666,
12678,
12774,
12786,
12822,
12918,
12964,
13074,
13076,
13278,
13326,
13412,
13422,
13434,
13458,
13506,
13602,
13614,
13636,
13722,
13748,
13758,
13854,
14034,
14046,
14082,
14084,
14106.
Some larger examples :
99994998,
99995178,
99995718,
99995924,
99996114,
99996486,
99996764,
99996882,
99996954,
99996978,
99997206,
99997302,
99997324,
99998166,
99998332,
99999006,
99999056,
99999582,
99999786,
99999844.