First numbers that belong to both sets:
21,
36,
55,
171,
253,
325,
351,
595,
741,
903,
1081,
1225,
1711,
1953,
2485,
2775,
3081,
3403,
3655,
5671,
7021,
7381,
8001,
8515,
8911,
10153,
11325,
11935,
13203,
13861,
14365,
15931,
20503,
21115,
23005,
23653,
23871,
24753,
25651,
28441,
29403,
31375,
32131,
33411,
34453,
37675,
38781,
41616,
44551,
45451,
48205,
52003,
52975,
53301,
55945,
58653,
60031,
64261,
65341,
65703,
67161,
68635,
71631,
73153,
74305,
74691,
79401,
81003,
82621,
87571,
92665,
96141,
97903,
108811,
110215,
114481,
115921,
118341,
120295,
121771,
126253,
127765,
132355,
133903,
138601,
140185,
144991,
147153,
153181,
158203,
159895,
160461,
167331,
171991,
179101,
181503,
186355,
191271,
193753,
195625,
201295,
208981,
216811,
224785,
232903,
235641,
243253,
249571,
258121,
260281,
263901,
266815,
275653,
290703,
293761,
303031,
305371,
314821,
322003,
331705,
334153,
341551,
351541,
354061,
361675,
371953,
374545,
375411,
392941,
403651,
406351,
410871,
417241,
425503,
428275,
429201,
436645,
440391,
459361,
462241,
470935,
474825,
482653,
498501,
506521,
518671,
526851,
530965,
543403,
547581,
551775,
555985,
568711,
584821,
590241,
603351,
607753,
621055,
625521,
634501,
651511,
652653,
661825,
671061,
679195,
689725,
693253,
703891,
747253,
750925,
752151,
776881,
791911,
795691,
796953,
807085,
822403,
826255,
837865,
848253,
853471,
869221,
889111,
901153,
917335,
933661,
937765,
983503,
1000405,
1004653,
1011753,
1017451,
1034641,
1046181,
1063611,
1073845,
1075311,
1091503,
1098903,
1104841,
1122751,
1127251,
1140805,
1145341,
1159003,
1181953,
1183491,
1214461,
1233235,
1237951,
1239525,
1252153,
1256905,
1258491,
1290421,
1309771,
1316253,
1322751,
1329265,
1334161,
1348903,
1353835,
1355481,
1368685,
1375311,
1381953,
1388611,
1408681,
1413721,
1442451,
1449253,
1454365,
1490401,
1511191,
1525131,
1532125,
1553203,
1558495,
1560261,
1574425,
1595791,
1617301,
1638955,
1644391,
1660753,
1666225,
1682695,
1688203,
1690041,
1697403,
1704781,
1710325,
1727011,
1749385,
1756875,
1764381,
1771903,
1817371,
1823095,
1840321,
1846081,
1863415,
1886653,
1902225,
1910035,
1915903,
1933561,
1957231,
1963171,
1965153,
1973091,
1997001,
2037171,
2045253,
2053351,
2077741,
2083861,
2126953,
2151775,
2158003.
Some larger examples :
9337681,
9359301,
9376615,
9411291,
9428653,
9498261,
9515703,
9533161,
9585631,
9603153,
9651421,
9691003,
9704215,
9743905,
9757153,
9796951,
9810235,
9850141,
9916831,
9956953.