First numbers that belong to both sets:
1,
2,
3,
4,
5,
7,
8,
9,
10,
21,
31,
32,
41,
43,
50,
51,
52,
53,
61,
62,
63,
64,
65,
71,
73,
74,
75,
76,
81,
82,
83,
85,
86,
87,
91,
92,
93,
94,
95,
97,
98,
310,
321,
410,
421,
430,
431,
521,
530,
531,
541,
542,
543,
610,
621,
631,
632,
641,
643,
651,
652,
653,
710,
721,
730,
731,
741,
742,
743,
751,
752,
753,
754,
761,
763,
764,
765,
821,
830,
831,
841,
842,
843,
850,
851,
853,
854,
861,
862,
863,
865,
871,
872,
873,
874,
875,
921,
931,
932,
941,
943,
950,
951,
953,
961,
962,
963,
964,
965,
970,
971,
973,
974,
975,
976,
981,
982,
983,
985,
986,
987,
4210,
4310,
4321,
5210,
5321,
5410,
5421,
5431,
6310,
6321,
6410,
6421,
6430,
6431,
6521,
6530,
6531,
6532,
6541,
6542,
6543,
7310,
7321,
7421,
7430,
7431,
7432,
7510,
7521,
7531,
7541,
7543,
7610,
7621,
7631,
7641,
7642,
7643,
7651,
7652,
7653,
7654,
8210,
8321,
8410,
8421,
8431,
8510,
8521,
8530,
8531,
8541,
8542,
8543,
8621,
8630,
8631,
8641,
8642,
8643,
8650,
8651,
8653,
8654,
8710,
8721,
8731,
8732,
8741,
8743,
8751,
8752,
8753,
8761,
8762,
8763,
8765,
9321,
9410,
9421,
9430,
9431,
9521,
9530,
9531,
9532,
9541,
9542,
9543,
9610,
9621,
9631,
9641,
9643,
9650,
9651,
9652,
9653,
9710,
9721,
9731,
9741,
9742,
9743,
9751,
9752,
9753,
9754,
9761,
9763,
9764,
9821,
9830,
9831,
9832,
9841,
9842,
9843,
9850,
9851,
9853,
9854,
9861,
9862,
9863,
9865,
9871,
9872,
9873,
9874,
9875,
43210,
53210,
54310,
54321,
64210,
64310,
64321,
65210,
65321,
65410,
65421,
65431,
65432,
73210,
74210,
74321,
75310,
75321,
75410,
75421,
75430,
75431,
76210,
76310,
76321,
76421,
76430,
76431.
Some larger examples :
9874310,
9874321,
9875210,
9875321,
9875410,
9875421,
9875431,
9876310,
9876321,
9876410,
9876421,
9876430,
9876431,
9876521,
9876530,
9876531,
9876532,
9876541,
9876542,
9876543.