First numbers that belong to both sets:
1,
7,
44,
262,
313,
383,
404,
464,
565,
656,
818,
888,
989,
1221,
1771,
1881,
2112,
3553,
4004,
4554,
4774,
5335,
5445,
5555,
7117,
7447,
7887,
8118,
8778,
11311,
11811,
12021,
12321,
12921,
14641,
15451,
15951,
17071,
17371,
18081,
18381,
20602,
21012,
21312,
21912,
22422,
22922,
24242,
24342,
25652,
25952,
26762,
29792,
30103,
30803,
33833,
34643,
35053,
36163,
36263,
36763,
40004,
40604,
41614,
42224,
42324,
43634,
44244,
44644,
45054,
45254,
45354,
46564,
47074,
47374,
48484,
49394,
49594,
49694,
50605,
51415,
51915,
52625,
52925,
53035,
54045,
54245,
54345,
55055,
55355,
56965,
58585,
59995,
60506,
62726,
63136,
63236,
63736,
64546,
65956,
66766,
66866,
67776,
68686,
71017,
71317,
74047,
74347,
76767,
78087,
78287,
78687,
80108,
80808,
81018,
81318,
84448,
85558,
86668,
87078,
87278,
87678,
88888,
89198,
89698,
90809,
92729,
94349,
94549,
94649,
95959,
98189,
98689,
102201,
107701,
108801,
120021,
123321,
126621,
132231,
135531,
153351,
162261,
169961,
170071,
179971,
180081,
196691,
197791,
199991,
201102,
210012,
213312,
216612,
231132,
233332,
239932,
256652,
261162,
265562,
268862,
286682,
293392,
305503,
312213,
315513,
321123,
323323,
329923,
332233,
334433,
335533,
343343,
344443,
345543,
350053,
351153,
353353,
354453,
359953,
367763,
376673,
392293,
395593,
400004,
405504,
407704,
433334,
434434,
435534,
443344,
448844,
449944,
450054,
453354,
466664,
470074,
484484,
494494,
499994,
503305,
504405,
505505,
513315,
526625,
530035,
531135,
533335,
534435,
539935,
540045,
543345,
550055,
559955,
562265,
579975,
593395,
595595,
597795,
612216,
619916,
621126,
625526,
628826,
637736,
646646,
652256,
664466,
673376,
682286,
689986,
691196,
698896,
701107,
704407,
708807,
710017,
719917,
736637,
740047,
759957,
763367,
780087,
791197,
795597,
801108,
807708,
810018,
826628,
844448,
862268,
869968,
870078,
896698,
916619,
917719,
919919,
923329,
932239,
935539,
944449,
949949,
953359,
955559,
957759,
961169,
968869,
971179,
975579,
986689,
991199,
994499,
1013101,
1018101,
1020201,
1023201,
1029201,
1046401,
1054501,
1059501.
Some larger examples :
9855589,
9856589,
9858589,
9860689,
9872789,
9873789,
9874789,
9879789,
9910199,
9916199,
9926299,
9935399,
9937399,
9940499,
9943499,
9946499,
9953599,
9961699,
9991999,
9992999.