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.

A133549 Sum of the fourth powers of the first n odd primes.

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%I A133549 #15 Sep 24 2024 02:10:50
%S A133549 81,706,3107,17748,46309,129830,260151,539992,1247273,2170794,4044955,
%T A133549 6870716,10289517,15169198,23059679,35177040,49022881,69174002,
%U A133549 94585683,122983924,161934005,209392326,272134567,360663848,464724249,577275130
%N A133549 Sum of the fourth powers of the first n odd primes.
%F A133549 a(n) = A122102(n+1) - 16. - _Michel Marcus_, Nov 05 2013
%e A133549 a(2)=706 because 3^4 + 5^4 = 706.
%p A133549 a:=proc (n) options operator, arrow: add(ithprime(j)^4, j=2..n+1) end proc: seq(a(n),n=1..26); # _Emeric Deutsch_, Oct 02 2007
%t A133549 c = 4; a = {}; b = 0; Do[b = b + Prime[n]^c; AppendTo[a, b], {n, 2, 1000}]; a
%Y A133549 Cf. A007148, A007504, A024450, A098999, A122102, A133547, A133548, A133550, A133551.
%K A133549 nonn,easy
%O A133549 1,1
%A A133549 _Artur Jasinski_, Sep 16 2007
%E A133549 Comment corrected by _Michel Marcus_, Nov 05 2013