First numbers that belong to both sets:
1,
7,
10,
31,
32,
44,
70,
82,
86,
91,
94,
97,
100,
310,
320,
331,
440,
622,
632,
644,
653,
655,
665,
700,
761,
763,
820,
833,
860,
863,
874,
881,
888,
910,
921,
931,
932,
940,
964,
970,
973,
998,
1000,
2111,
2211,
2221,
3100,
3200,
3310,
3321,
3331,
3332,
4111,
4222,
4400,
4441,
5111,
5211,
5331,
5422,
5533,
5542,
5544,
5552,
5554,
5555,
6220,
6320,
6433,
6440,
6530,
6533,
6543,
6550,
6631,
6643,
6650,
6661,
6665,
7000,
7331,
7421,
7441,
7444,
7521,
7522,
7541,
7542,
7551,
7552,
7610,
7630,
7633,
7663,
7711,
7721,
7744,
7754,
8200,
8211,
8330,
8332,
8333,
8411,
8441,
8442,
8511,
8521,
8522,
8542,
8554,
8555,
8600,
8630,
8652,
8740,
8741,
8742,
8751,
8810,
8811,
8821,
8874,
8877,
8880,
8881,
8884,
9100,
9210,
9310,
9320,
9331,
9332,
9400,
9444,
9632,
9640,
9655,
9700,
9730,
9761,
9773,
9863,
9873,
9875,
9876,
9921,
9951,
9954,
9975,
9980,
9982,
9986,
10000,
21110,
22110,
22210,
31000,
31111,
32000,
32211,
33100,
33210,
33310,
33320,
33321,
41110,
42111,
42220,
42222,
43111,
43211,
43331,
44000,
44222,
44322,
44410,
44442,
51110,
52110,
52111,
53310,
54111,
54220,
54333,
54432,
54443,
55330,
55411,
55420,
55432,
55440,
55442,
55443,
55520,
55540,
55543,
55550,
55553,
62200,
62221,
63200,
64330,
64333,
64400,
64411,
64433,
64444,
65221,
65300,
65330,
65411,
65421,
65430,
65441,
65442,
65444,
65500,
65521,
65522,
65541,
66310,
66321,
66331,
66332,
66430,
66500,
66544,
66610,
66643,
66650,
70000,
73222,
73310,
74111,
74210,
74321,
74322,
74410,
74421,
74431,
74432,
74440,
75210,
75220,
75222,
75322,
75410,
75420,
75431,
75432,
75510,
75520,
75531,
75553,
76100,
76211,
76221,
76222,
76300,
76330,
76411,
76422,
76444,
76542,
76552,
76622,
76630,
76633,
76666,
77110,
77210,
77311,
77440,
77443,
77531,
77540,
77621,
77742,
77752.
Some larger examples :
9999644,
9999651,
9999661,
9999731,
9999732,
9999733,
9999760,
9999820,
9999830,
9999840,
9999864,
9999873,
9999920,
9999954,
9999976,
9999980,
9999983,
9999991,
9999992,
10000000.