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Search: id:A116210
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| A116210 |
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Numbers n such that n concatenated with n+7 gives the product of two numbers which differ by 8. |
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+0 6
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| 73, 101, 466, 577, 913, 938, 1027699544347561123497066503878337002, 1043891904746431592729642732987859418, 1406975496023772119400647610836667853
(list; graph; listen)
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