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Search: id:A138405
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| A138405 |
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a(n) = (n-th prime)^5-(n-th prime)^2. |
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+0
56
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| 28, 234, 3100, 16758, 160930, 371124, 1419568, 2475738, 6435814, 20510308, 28628190, 69342588, 115854520, 147006594, 229342798, 418192684, 714920818, 844592580, 1350120618, 1804224310, 2073066264, 3077050158, 3939033754
(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^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
p^6-p^5 is given in A138412
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MATHEMATICA
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a = {}; Do[p = Prime[n]; AppendTo[a, p^5 - p^2], {n, 1, 50}]; a
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CROSSREFS
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Cf. A036689, A127917, A135177, A138401, A138402, A138403, A138404, A138406, A138407, A138408, A138409, A138410, A138411, A138412.
Sequence in context: A126523 A115224 A135497 this_sequence A024015 A119544 A112797
Adjacent sequences: A138402 A138403 A138404 this_sequence A138406 A138407 A138408
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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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