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A134936
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Numbers that are the sum of a nonzero pentagonal number and a nonzero square in at exactly three ways.
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0
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71, 86, 156, 170, 181, 226, 261, 291, 412, 506, 541
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history;
text;
internal format)
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OFFSET
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1,1
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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