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iban n.  and  sliding n.

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(max 15 digits)

First numbers that belong to both sets:

2, 7, 11, 20, 70, 101, 110, 200, 700, 1001, 1010, 1100, 2000, 7000, 10001, 10010, 10100, 11000, 20000, 70000, 100001, 100010, 100100, 101000, 110000, 200000, 700000.