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A024030 a(n) = 3^n - n^7. 2

%I

%S 1,2,-119,-2160,-16303,-77882,-279207,-821356,-2090591,-4763286,

%T -9940951,-19310024,-35300367,-61154194,-100630535,-156510468,

%U -225388735,-281198510,-224799543,268389728,2206784401

%N a(n) = 3^n - n^7.

%H Vincenzo Librandi, <a href="/A024030/b024030.txt">Table of n, a(n) for n = 0..200</a>

%o (MAGMA) [3^n-n^7: n in [0..35]]; // _Vincenzo Librandi_, May 13 2011

%K sign

%O 0,2

%A _N. J. A. Sloane_

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Last modified July 25 01:26 EDT 2021. Contains 346273 sequences. (Running on oeis4.)