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 A173797 Partial sums of A046065. 1

%I

%S -1,-3,-3,115,2915,64233,1481705,37052343,1010794167,30033906085,

%T 968116541861,33698668291755,1260923220465323,50500621166196705,

%U 2156396364937639905,97820098649121183487,4698747050422172145407

%N Partial sums of A046065.

%H G. C. Greubel, <a href="/A173797/b173797.txt">Table of n, a(n) for n = 0..350</a>

%F a(n) = Sum_{j=0..n} A046065(j). - _G. C. Greubel_, Jul 14 2021

%t f[n_]:=(n^(n+2)-(n+2)^n); s=0; Table[s+=f[n],{n,0,40}]

%o (MAGMA) [(&+[j^(j+2) - (j+2)^j: j in [0..n]]): n in [0..40]]; // _G. C. Greubel_, Jul 14 2021

%o (Sage) [sum(j^(j+2) - (j+2)^j for j in (0..n)) for n in (0..40)] # _G. C. Greubel_, Jul 14 2021

%Y Cf. A046065.

%K sign

%O 0,2

%A _Vladimir Joseph Stephan Orlovsky_, Feb 24 2010

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Last modified August 19 04:31 EDT 2022. Contains 356216 sequences. (Running on oeis4.)