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.

A091403 Numbers n such that genus of group Gamma_0(n) is 1.

Table of values

n a(n)
1 11
2 14
3 15
4 17
5 19
6 20
7 21
8 24
9 27
10 32
11 36
12 49

List of values

[11, 14, 15, 17, 19, 20, 21, 24, 27, 32, 36, 49]