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A024061 a(n) = 5^n - n^12. 1

%I

%S 1,4,-4071,-531316,-16776591,-244137500,-2176766711,-13841209076,

%T -68719086111,-282427583356,-999990234375,-3138379548596,

%U -8915856307631,-23296864419356,-56687808859671,-129715820312500,-281322388820031

%N a(n) = 5^n - n^12.

%H Vincenzo Librandi, <a href="/A024061/b024061.txt">Table of n, a(n) for n = 0..500</a>

%t Table[5^n-n^12,{n,0,20}] (* _Harvey P. Dale_, Sep 06 2015 *)

%o (MAGMA) [5^n-n^12: n in [0..20]]; // _Vincenzo Librandi_, Jul 03 2011

%K sign,easy

%O 0,2

%A _N. J. A. Sloane_

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Last modified September 17 10:15 EDT 2021. Contains 347478 sequences. (Running on oeis4.)