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Search: id:A138412
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| A138412 |
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a(n) = (n-th prime)^6-(n-th prime)^5. |
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+0
56
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| 32, 486, 12500, 100842, 1610510, 4455516, 22717712, 44569782, 141599546, 574312172, 858874530, 2496382452, 4634248040, 6174354606, 10549870322, 21746165636, 41465609342, 50675778060, 89108257062, 126296054570
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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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^3 is given in A138406
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
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MATHEMATICA
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a = {}; Do[p = Prime[n]; AppendTo[a, p^6 - p^5], {n, 1, 50}]; a
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CROSSREFS
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Cf. A036689, A127917, A135177, A138401, A138402, A138403, A138404, A138405, A138406, A138407, A138408, A138409, A138410, A138411.
Sequence in context: A022069 A085539 A091364 this_sequence A010948 A022627 A116003
Adjacent sequences: A138409 A138410 A138411 this_sequence A138413 A138414 A138415
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KEYWORD
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nonn
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AUTHOR
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Artur Jasinski (grafix(AT)csl.pl), Mar 19 2008
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