First numbers that belong to both sets:
15,
69,
217,
393,
473,
501,
515,
667,
705,
771,
803,
879,
885,
933,
1003,
1167,
1207,
1243,
1313,
1465,
1517,
1527,
1537,
1551,
1563,
1695,
1795,
1817,
1895,
1941,
2001,
2157,
2191,
2229,
2391,
2405,
2453,
2463,
2627,
2661,
2685,
2703,
2859,
2913,
2933,
2955,
3039,
3055,
3073,
3265,
3337,
3353,
3453,
3495,
3531,
3651,
3665,
3849,
3921,
3937,
3945,
3957,
3995,
4085,
4119,
4189,
4353,
4403,
4415,
4521,
4535,
4685,
4697,
4755,
4771,
4883,
5001,
5045,
5249,
5267,
5631,
5727,
5739,
5781,
5833,
5933,
6009,
6107,
6117,
6157,
6185,
6207,
6333,
6409,
6613,
6645,
6667,
6735,
6749,
6891,
6969,
6999,
7033,
7091,
7115,
7233,
7341,
7597,
7689,
7747,
7805,
7835,
7847,
7913,
7957,
8097,
8135,
8185,
8341,
8437,
8445,
8507,
8517,
8679,
8691,
8781,
8805,
8813,
8877,
8985,
9035,
9079,
9097,
9167,
9193,
9215,
9233,
9249,
9267,
9527,
9569,
9607,
9637,
9669,
9727,
9741,
9797,
9823,
9831,
9865,
9877,
9885,
10085,
10155,
10187,
10217,
10245,
10263,
10281,
10363,
10461,
10507,
10599,
10645,
10717,
10785,
10897,
11015,
11077,
11103,
11267,
11283,
11293,
11305,
11477,
11523,
11595,
11627,
11851,
11947,
12039,
12085,
12131,
12219,
12233,
12273,
12295,
12385,
12405,
12417,
12533,
12639,
12665,
12847,
12871,
12963,
13021,
13161,
13235,
13263,
13303,
13353,
13389,
13405,
13493,
13641,
13703,
14151,
14395,
14631,
14655,
14663,
14691,
14817,
14829,
14837,
14943,
14963,
15067,
15087,
15155,
15261,
15441,
15613,
15635,
15735,
15755,
15841,
16045,
16059,
16133,
16251,
16449,
16465,
16557,
16613,
16735,
16753,
16799,
16817,
16837,
16953,
16971,
17065,
17197,
17319,
17437,
17503,
17529,
17695,
17733,
17755,
17817,
17845,
17857,
17897,
17965,
18001,
18159,
18255,
18263,
18295,
18309,
18335,
18347,
18407,
18471,
18487,
18519,
18547,
18649,
18707,
18737,
18905,
18933,
18953,
19243,
19295,
19389,
19397.
Some larger examples :
9997679,
9997707,
9997823,
9997963,
9998223,
9998295,
9998315,
9998355,
9998453,
9998509,
9998665,
9998799,
9998805,
9999219,
9999227,
9999563,
9999619,
9999663,
9999755,
9999895.