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A116216
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Numbers n such that n concatenated with n+8 gives the product of two numbers which differ by 9.
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4
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122, 424, 694, 778, 878, 11012, 17872, 33322, 44644, 100127651905364, 102071005406644, 107985753493528, 110694523108262, 115328750502614, 120698923758154, 126650002778762, 137336087431654, 147311014912628
(list; graph; refs; listen; history; internal format)
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