First numbers that belong to both sets:
1,
40401,
62001,
96721,
121801,
192721,
205379,
226981,
326041,
389017,
410881,
555025,
660969,
683929,
704099,
757687,
772641,
786769,
822649,
1119371,
1343281,
1390041,
1530169,
1685159,
1729063,
1739761,
1827847,
1885129,
1923769,
1962801,
2237411,
2283121,
2461019,
2481997,
2544025,
2803221,
2913849,
3195731,
3207681,
3214849,
3227287,
3352561,
3396649,
3613801,
3693157,
3721925,
3738779,
3775249,
3853369,
4060225,
4289041,
4330747,
4338889,
4397409,
4490161,
4756761,
4800481,
4879681,
5058001,
5175625,
5527201,
5736025,
5745609,
5851561,
6295081,
6487209,
6548481,
6627103,
6709571,
6967871,
7017201,
7092899,
7155625,
7230721,
7241481,
7252249,
7789681,
8003241,
8173881,
8185321,
8323225,
8334769,
8804429,
9113167,
9126441,
9603801,
9620347,
9840769,
10063571,
10182481,
10400625,
10542851,
10543009,
10804369,
10896601,
10990063,
11089567,
11108889,
11363641,
11785489,
12159169,
12313081,
12523379,
12766329,
13203125,
13651919,
13711477,
14010049,
14120579,
14478025,
14538969,
14706125,
15069223,
15077689,
15151531,
15238619,
15531481,
15636267,
17480761,
17674447,
18285733,
19061833,
19193161,
19439281,
19651489,
20493729,
20671573,
20729809,
20912329,
21945125,
22212369,
22370117,
22439169,
22553001,
22648081,
22665187,
22953681,
23008783,
23011209,
23876179,
24039409,
24117921,
24235929,
24453025,
24730729,
24819823,
24880481,
24981539,
25010001,
25090081,
25153453,
25371369,
25411681,
25816561,
25999801,
26106125,
26623323,
26876903,
27217619,
27615025,
27825625,
28252567,
28804689,
28934443,
28976689,
29452329,
29560969,
29646125,
29876525,
30283009,
30415225,
30680521,
31775769,
31878125,
32001649,
32364721,
32433025,
32638369,
32844361,
32959081,
33175303,
33466225,
33744481,
34140649,
34234201,
34468641,
34869025,
35414401,
35772361,
35784847,
36180225,
36397089,
36469521,
36566209,
36784225,
37027225,
37491129,
38014691,
38954167,
39530583,
39884383,
39955041,
40564161,
40998409,
41254929,
41589601,
41770369,
42601729,
43151761,
44555625,
44635761,
45095261,
45576001,
45846441,
46543739,
47018449,
47210641,
47265625,
47844889,
47895125,
48233025,
48539089,
48762289,
49463089,
49556275,
49578419,
49632025,
50093797,
50314327,
50537881,
50822641,
51903103,
51912025,
51998521,
52171729,
52345225,
52708931,
54059887,
54243225,
54656449,
55398249,
55487601,
55845729,
55875625,
56115081,
56385081,
56505289,
57377383,
57562569,
57714409,
57927321,
58415449,
58599025,
59706529,
60027107,
60512841,
60855601,
61074225,
61333847,
61512649,
61732449,
62932489,
63409369,
63984001,
64481201,
65399569,
66447513,
67354849,
67617729,
68873401,
69343957,
69872881,
70509609,
72131049,
72199009,
72353763,
73017025,
73359225,
73599241,
73776725.
Some larger examples :
85359121,
85470025,
85618009,
85655025,
87665769,
87911219,
88604569,
88981489,
89775625,
90751469,
91107025,
91145209,
91374481,
91733851,
93657397,
93820447,
96312491,
96766569,
97749971,
99620361.