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A138406
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a(n) = (n-th prime)^5-(n-th prime)^3.
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14
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24, 216, 3000, 16464, 159720, 369096, 1414944, 2469240, 6424176, 20486760, 28599360, 69293304, 115787280, 146928936, 229241184, 418046616, 714718920, 844369320, 1349824344, 1803871440, 2072682576, 3076563360, 3938468856
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| Differences p^k-p^m such that k > m:
p^2-p is given in A036689
p^3-p is given in A127917
p^3-p^2 is given in A135177
p^4-p is given in A138401
p^4-p^2 is given in A138402
p^4-p^3 is given in A138403
p^5-p is given in A138404
p^5-p^2 is given in A138405
p^5-p^4 is given in A138407
p^6-p is given in A138408
p^6-p^2 is given in A138409
p^6-p^3 is given in A138410
p^6-p^4 is given in A138411
p^6-p^5 is given in A138412
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LINKS
| Vincenzo Librandi, Table of n, a(n) for n = 1..200
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MATHEMATICA
| a = {}; Do[p = Prime[n]; AppendTo[a, p^5 - p^3], {n, 1, 50}]; a
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PROG
| (PARI) forprime(p=2, 1e3, print1(p^5-p^3", ")) \\ Charles R Greathouse IV, Jun 16 2011
(MAGMA) [NthPrime((n))^5 - NthPrime((n))^3: n in [1..30] ]; // Vincenzo Librandi, Jun 17 2011
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CROSSREFS
| Sequence in context: A104670 A205968 A205816 * A042112 A202073 A107968
Adjacent sequences: A138403 A138404 A138405 * A138407 A138408 A138409
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KEYWORD
| nonn,easy
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AUTHOR
| Artur Jasinski (grafix(AT)csl.pl), Mar 19 2008
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