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A066612
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Number of primes between n^n and (n+1)^(n+1).
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0
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2, 7, 45, 391, 4376, 60864, 1012186, 19622935, 434351705, 10807060863, 298525056829, 9063891473730, 300004447041493, 10750198453038838
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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(2) = 7 as there are 7 primes between 2^2 (= 4) and 3^3(= 27) namely 5,7,11,13,17,19,23.
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MATHEMATICA
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CROSSREFS
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Equals first differences of A064151.
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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