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A010804 16th powers: a(n) = n^16. 4

%I

%S 0,1,65536,43046721,4294967296,152587890625,2821109907456,

%T 33232930569601,281474976710656,1853020188851841,10000000000000000,

%U 45949729863572161,184884258895036416,665416609183179841,2177953337809371136,6568408355712890625,18446744073709551616,48661191875666868481

%N 16th powers: a(n) = n^16.

%C Completely multiplicative sequence with a(p) = p^16 for prime p. Multiplicative sequence with a(p^e) = p^(16e). - _Jaroslav Krizek_, Nov 01 2009

%H Vincenzo Librandi, <a href="/A010804/b010804.txt">Table of n, a(n) for n = 0..1000</a>

%H <a href="/index/Di#divseq">Index to divisibility sequences</a>

%H <a href="/index/Rec#order_17">Index entries for linear recurrences with constant coefficients</a>, signature (17, -136, 680, -2380, 6188, -12376, 19448, -24310, 24310, -19448, 12376, -6188, 2380, -680, 136, -17, 1).

%F a(n) = n^16.

%F From _Ilya Gutkovskiy_, Feb 27 2017: (Start)

%F Dirichlet g.f.: zeta(s-16).

%F Sum_{n>=1} 1/a(n) = 3617*Pi^16/325641566250 = A013674. (End)

%F a(n) = A001016(n)^2. - _Michel Marcus_, Feb 28 2018

%t Range[0, 15]^16 (* _Alonso del Arte_, Feb 16 2015 *)

%o (MAGMA) [n^16: n in [0..15]]; // _Vincenzo Librandi_, Jun 19 2011

%o (Maxima) A010804(n):=n^16$

%o makelist(A010804(n),n,0,10); /* _Martin Ettl_, Nov 12 2012 */

%o (PARI) a(n)=n^16 \\ _Charles R Greathouse IV_, Jun 28 2015

%Y Cf. A013674, A001016 (n^8).

%K nonn,mult,easy

%O 0,3

%A _N. J. A. Sloane_

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Last modified April 4 05:15 EDT 2020. Contains 333212 sequences. (Running on oeis4.)