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A067502
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Powers of 5 with digit sum also a power of 5.
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10
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OFFSET
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1,2
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COMMENTS
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Next terms are 5^977, 5^1007, 5^4938, 5^24709, 5^24733, 5^24853. - Sascha Kurz, Mar 18 2002
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LINKS
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MATHEMATICA
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Select[5^(Range[209]-1), IntegerQ[Log[5, Total[IntegerDigits[#]]]]&] (* Stefano Spezia, Dec 23 2022 *)
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CROSSREFS
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KEYWORD
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base,nonn
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AUTHOR
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STATUS
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approved
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