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.

A354716 Odd numbers k such that the number of divisors of k^2 divides k^2-2.

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%I A354716 #15 Jun 05 2022 10:49:23
%S A354716 1,9526953125,151959765625,334912109375,356512890625,478532421875,
%T A354716 878160546875,2122945380125,3078358984375,4941147265625,8302317578125,
%U A354716 9788873160125,11750090234375,18994970703125,21265601171875,87362712109375
%N A354716 Odd numbers k such that the number of divisors of k^2 divides k^2-2.
%C A354716 Numbers k^2 are the odd terms of A354715.
%H A354716 Max Alekseyev, <a href="/A354716/b354716.txt">Table of n, a(n) for n = 1..7095</a>
%Y A354716 Odd terms of A354079.
%Y A354716 Cf. A000005, A033950, A272872, A354711, A354712, A354714, A354715.
%K A354716 nonn
%O A354716 1,2
%A A354716 _Max Alekseyev_, Jun 03 2022