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A133050
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Cubes of Mersenne primes.
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1
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OFFSET
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1,1
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LINKS
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FORMULA
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EXAMPLE
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a(3)=29791 because the 3rd Mersenne prime is 31 and 31^3=29791.
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MATHEMATICA
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Select[2^Prime[Range[50]]-1, PrimeQ]^3 (* Harvey P. Dale, Jul 10 2012 *)
(2^MersennePrimeExponent[Range[10]]-1)^3 (* Harvey P. Dale, Jul 18 2024 *)
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PROG
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(PARI) forprime(p=2, 1e2, if(isprime(2^p-1), print1((2^p-1)^3", "))); \\ Altug Alkan, Oct 03 2017
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CROSSREFS
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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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