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A106416
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Smallest number beginning with 6 that is the product of exactly n distinct primes.
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1
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61, 6, 66, 690, 6006, 62790, 690690, 60138078, 606996390, 6469693230, 600319429710, 60007743265470, 600277546959090, 60039293728424010, 614889782588491410, 60865792091025932010, 6000526229622444289770
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OFFSET
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1,1
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LINKS
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EXAMPLE
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a(3) = 66 = 2*3*11.
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CROSSREFS
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KEYWORD
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base,nonn
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AUTHOR
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STATUS
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approved
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