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A216904
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Smallest palindromic number of length 10 in two bases differing by n.
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15
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260311602096, 1161970522902, 3240922809120, 16446205929150, 5681121663231, 86430674537922, 36434748011040, 2119208930874272, 1198501397192925, 850466252340408, 567228097076960, 80847888446187460, 5733768413240616, 12410554422030840, 3028257303808673, 32977836735154716, 27000016202473335, 239720296892530428, 57796746638482600
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OFFSET
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2,1
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COMMENTS
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See comments in A216840 and A216841. Smaller of pair of bases are 15, 17, 19, 24, 20, 25, 23, 36, 34. The A216*** cross-references are other sequences in the collection that includes this one, while A171*** sequences are various record multi-base palindromes.
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LINKS
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EXAMPLE
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The first term is 6B882288B6 when written in base 15 and is 2356886532 when written in base 17.
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CROSSREFS
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Cf. A171701, A171702, A171703, A171704, A171705, A171706, A171740, A171741, A171742, A171775, A216840, A216841, A216843, A216899, A216900, A216901, A216902, A216903, A216905, A216906, A216907, A216908, A216909, A216910.
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KEYWORD
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nonn,base
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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