First numbers that belong to both sets:
1,
2,
3,
4,
5,
7,
8,
9,
11,
15,
22,
33,
44,
55,
77,
99,
111,
115,
122,
124,
128,
135,
155,
175,
184,
212,
244,
248,
315,
333,
412,
424,
488,
515,
555,
735,
777,
824,
848,
999,
1111,
1112,
1113,
1115,
1124,
1131,
1155,
1197,
1222,
1244,
1311,
1335,
1395,
1412,
1424,
1444,
1448,
1515,
1555,
1715,
1771,
1935,
2122,
2144,
2222,
2224,
2248,
2444,
2488,
2824,
2848,
2888,
3111,
3135,
3171,
3195,
3315,
3333,
3339,
3393,
3555,
3717,
3915,
3933,
4112,
4124,
4184,
4244,
4412,
4444,
4448,
5115,
5155,
5515,
5535,
5555,
7119,
7175,
7371,
7777,
8144,
8224,
8248,
8488,
8824,
9315,
9333,
9999,
11111,
11115,
11122,
11133,
11155,
11212,
11222,
11224,
11313,
11331,
11355,
11444,
11488,
11515,
11535,
11555,
11711,
11824,
11848,
11888,
12112,
12122,
12128,
12184,
12212,
12224,
12244,
12248,
12412,
12424,
12448,
13113,
13131,
13155,
13311,
13335,
13377,
13515,
13713,
13755,
13797,
13995,
14128,
14444,
14488,
14888,
15115,
15135,
15155,
15315,
15515,
15555,
15575,
15715,
17115,
17122,
17171,
17199,
17535,
17717,
18112,
18184,
18248,
18448,
18488,
19395,
19719,
19935,
19971,
21122,
21124,
21128,
21184,
21212,
21244,
21412,
21848,
22112,
22124,
22184,
22222,
22244,
22412,
22424,
22444,
22888,
24124,
24184,
24212,
24224,
24412,
24424,
24488,
24824,
24848,
28144,
28888,
31113,
31131,
31155,
31311,
31335,
31515,
31731,
31773,
31995,
33111,
33117,
33135,
33315,
33333,
33399,
33555,
33939,
33993,
35115,
35175,
35355,
35535,
35595,
35955,
37317,
37737,
39195,
39339,
39393,
39555,
39915,
39933,
41128,
41144,
41212,
41224,
41248,
41444,
41488,
41824,
41848,
42124,
42128,
42184,
42212,
42244,
42248,
42412,
42424,
42488,
42824,
44224,
44248,
44444,
44488,
44848,
44888,
48184,
48248,
48424,
48448,
48824,
51115,
51135,
51155,
51315,
51515,
51555,
53115,
53355,
53535,
53595,
53955,
55115,
55155.
Some larger examples :
9973719,
9973971,
9977373,
9979137,
9991395,
9991737,
9991935,
9993195,
9993339,
9993393,
9993915,
9993933,
9995355,
9995535,
9997911,
9999135,
9999171,
9999315,
9999333,
9999999.