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.

A280117 Partial products of A266265 (Product_{d|n} pod(d)), where pod(n) is the product of the divisors of n (A007955).

This page as a plain text file.
%I A280117 #7 Sep 08 2022 08:46:18
%S A280117 1,2,6,96,480,103680,725760,743178240,60197437440,60197437440000,
%T A280117 662171811840000,1977234435405250560000,25704047660268257280000,
%U A280117 70531906779776097976320000,238045185381744330670080000000,249608468306847943276709806080000000
%N A280117 Partial products of A266265 (Product_{d|n} pod(d)), where pod(n) is the product of the divisors of n (A007955).
%F A280117 a(n) = Product_{i=1..n} A266265(i).
%o A280117 (Magma) [&*[&*[&*[b: b in Divisors(d)]: d in Divisors(k)]: k in [1..n]]: n in [1..1000]]
%Y A280117 Cf. A007955, A175317, A266265, A280115 (partial sums of A175317), A280116 (partial sums of A266265).
%K A280117 nonn
%O A280117 1,2
%A A280117 _Jaroslav Krizek_, Dec 26 2016