1. 21 x 60 = 1260
Since the list is small, any computer program that finds these will find only these. There are no vampire numbers that need to be discarded.
2. 15 x 93 = 1395
3. 35 x 41 = 1435
4. 30 x 51 = 1530
5. 21 x 87 = 1827
6. 27 x 81 = 2187
7. 80 x 86 = 6880
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