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A231407
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Positive integers that are not the sum of distinct primes.
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5
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OFFSET
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1,2
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COMMENTS
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Using elementary methods, Richert proved that 6 is the largest integer which is not the sum of distinct primes.
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REFERENCES
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H.-E. Richert, Über Zerlegungen in paarweise verschiedene Zahlen, Norsk. Mat. Tidsskr., 31 (1949), 120-122.
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LINKS
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FORMULA
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CROSSREFS
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KEYWORD
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fini,full,nonn
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AUTHOR
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STATUS
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approved
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