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A046026
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Smallest prime p dividing n#-1, n#, or n#+1, n squarefree.
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0
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2, 2, 2, 3, 3, 3, 5, 7, 13, 7, 5, 17, 7, 7, 11, 23, 13, 5, 5, 5, 11, 17, 7, 23, 19, 13, 41, 7, 43, 23, 47, 17, 19, 11, 19, 29, 13, 17, 31, 13, 11, 67, 23, 7, 71, 53, 37, 11, 13, 29, 41, 83, 17, 43, 29, 89, 13, 31, 47, 19, 17, 101, 17, 103, 7, 53, 107, 109, 11, 37, 113, 19
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OFFSET
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1,1
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REFERENCES
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C. Ashbacher, A Note on the Smarandache Near-To-Primorial Function, Smarandache Notions J. 7 (1996), 46-49.
M. R. Mudge, The Smarandache Near-To-Primorial Function, Abstracts of Papers Presented to the Amer. Math. Soc., 17 (1996), 585
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LINKS
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FORMULA
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Smallest prime p such that n divides one of p#-1, p#, p#+1
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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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