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A116109
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Numbers k such that k concatenated with k-8 gives the product of two numbers which differ by 9.
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4
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94, 210, 294, 994, 5880, 9994, 52888, 99994, 127044, 414180, 999994, 8264470, 9999994, 12456750, 41868508, 99999994, 112670544, 441341880, 468144040, 669421494, 702338994, 715976338, 750005718, 960645294, 999999994
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OFFSET
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1,1
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LINKS
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EXAMPLE
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8505429358//8505429350 = 9222488466 * 9222488475, where // denotes concatenation.
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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STATUS
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approved
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