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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.

A344201 Number of cyclic subgroups of the group (C_n)^n, where C_n is the cyclic group of order n.

Table of values

n a(n)
1 1
2 4
3 14
4 136
5 782
6 23360
7 137258
8 4210816
9 64576643
10 2500000768
11 28531167062
12 2229573502976
13 25239592216022
14 1852001137606656
15 54736740117685528
16 2305878194659557376
17 51702516367896047762
18 6557734713069408616448
19 109912203092239643840222

List of values

[1, 4, 14, 136, 782, 23360, 137258, 4210816, 64576643, 2500000768, 28531167062, 2229573502976, 25239592216022, 1852001137606656, 54736740117685528, 2305878194659557376, 51702516367896047762, 6557734713069408616448, 109912203092239643840222]

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

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