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A118279
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Conjectured number of numbers that are not the sum of three n-gonal numbers, or -1 if infinite.
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10
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0, -1, 210, 638, 1348, -1, 5282, 7687, 12453, -1, 24813, -1, 45338, -1, 63702, 84764, 109613, -1, 162687, 155879, 224244, -1, 303049, -1, 353690, -1, 522262, 541796, 651844, -1, 817053
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OFFSET
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3,3
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COMMENTS
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See A118278 for the conjectured largest number that is not the sum of three n-gonal numbers.
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KEYWORD
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sign
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EXTENSIONS
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STATUS
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approved
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