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.

A328417 Numbers k such that A328412(k) sets a new record; numbers k such that (Z/mZ)* = C_2 X C_(2k) has more solutions for m than all k' < k, where (Z/mZ)* is the multiplicative group of integers modulo m.

Table of values

n a(n)
1 1
2 2
3 6
4 30
5 78
6 210
7 690
8 1050
9 4830

List of values

[1, 2, 6, 30, 78, 210, 690, 1050, 4830]

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

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