cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A098823 a(n) = 16*(8*prime(n) + 7).

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%I A098823 #12 Feb 16 2025 08:32:54
%S A098823 368,496,752,1008,1520,1776,2288,2544,3056,3824,4080,4848,5360,5616,
%T A098823 6128,6896,7664,7920,8688,9200,9456,10224,10736,11504,12528,13040,
%U A098823 13296,13808,14064,14576,16368,16880,17648,17904,19184,19440,20208,20976
%N A098823 a(n) = 16*(8*prime(n) + 7).
%H A098823 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/WaringsProblem.html">Waring's Problem</a>
%e A098823 4^2 * (8*2 + 7) = 368 when p=2.
%t A098823 Table[16*(8*Prime[n] + 7), {n, 1, 40}] (* _Stefan Steinerberger_, Mar 06 2006 *)
%o A098823 (PARI) main(m)=forprime(p=2,m,print1(16 * (8 * p + 7),", ")) \\ _Anders Hellström_, Aug 26 2015
%Y A098823 Cf. A018889, A002804.
%K A098823 nonn
%O A098823 1,1
%A A098823 _Parthasarathy Nambi_, Oct 08 2004
%E A098823 More terms from _Stefan Steinerberger_, Mar 06 2006