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.

A112728 Numbers k such that geometric mean of phi(k), k and sigma(k) is an integer.

Table of values

n	a(n)
1	1
2	37044
3	1222452
4	193637687880

List of values

[1, 37044, 1222452, 193637687880]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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