First numbers that belong to both sets:
100,
110,
120,
121,
140,
143,
170,
200,
220,
240,
242,
300,
341,
374,
400,
440,
473,
700,
770,
1000,
1001,
1010,
1020,
1040,
1070,
1100,
1110,
1111,
1120,
1140,
1170,
1200,
1204,
1207,
1210,
1212,
1220,
1221,
1240,
1270,
1272,
1274,
1300,
1310,
1320,
1340,
1344,
1370,
1377,
1400,
1410,
1414,
1420,
1440,
1441,
1443,
1470,
1700,
1703,
1710,
1717,
1720,
1740,
1770,
1771,
2000,
2002,
2020,
2040,
2100,
2112,
2120,
2121,
2140,
2200,
2220,
2222,
2240,
2300,
2304,
2320,
2323,
2340,
2400,
2420,
2424,
2440,
2442,
2700,
2720,
2727,
2740,
2772,
3000,
3003,
3072,
3120,
3210,
3240,
3270,
3300,
3420,
3441,
3712,
3720,
3774,
4000,
4004,
4040,
4120,
4141,
4200,
4224,
4240,
4242,
4277,
4320,
4343,
4400,
4440,
4444,
4720,
4747,
4773,
7000,
7007,
7070,
7104,
7140,
7171,
7210,
7272,
7373,
7420,
7474,
7700,
7770,
7777,
10000,
10010,
10020,
10021,
10023,
10024,
10040,
10047,
10070,
10100,
10110,
10120,
10140,
10170,
10200,
10210,
10212,
10217,
10220,
10240,
10241,
10270,
10272,
10300,
10304,
10310,
10320,
10340,
10370,
10374,
10400,
10410,
10420,
10440,
10444,
10470,
10700,
10710,
10720,
10724,
10727,
10740,
10770,
11000,
11004,
11010,
11011,
11020,
11040,
11070,
11074,
11100,
11110,
11112,
11120,
11121,
11140,
11144,
11170,
11172,
11200,
11210,
11214,
11220,
11240,
11270,
11300,
11310,
11320,
11323,
11340,
11341,
11370,
11400,
11407,
11410,
11412,
11420,
11424,
11440,
11470,
11472,
11700,
11704,
11710,
11712,
11720,
11740,
11747,
11770,
11772,
11774,
12000,
12001,
12010,
12012,
12020,
12040,
12070,
12072,
12100,
12103,
12110,
12111,
12120,
12124,
12140,
12170,
12200,
12210,
12220,
12221,
12240,
12270,
12300,
12310,
12312,
12320,
12340,
12370,
12372,
12400,
12404,
12410,
12420,
12427,
12440,
12441,
12470,
12474,
12700,
12710,
12720,
12740,
12770,
12771,
14000,
14010,
14014,
14020,
14040,
14070.
Some larger examples :
773712,
773744,
774072,
774114,
774200,
774270,
774340,
774410,
777000,
777007,
777070,
777074,
777140,
777210,
777312,
777420,
777444,
777700,
777770,
777777.