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.

A125697 Table, T(n,k) is the number of categories with n morphisms and k objects.

Table of values

n a(n)
1 1
2 2
3 1
4 7
5 3
6 1
7 35
8 16
9 3
10 1
11 228
12 77
13 20
14 3
15 1
16 2237
17 485
18 111
19 21
20 3
21 1
22 31559
23 4013
24 716
25 127
26 21
27 3
28 1
29 1668997
30 47648
31 5623
32 862
33 131
34 21
35 3
36 1
37 3685886630
38 1868157
39 60201
40 6739
41 926
42 132
43 21
44 3
45 1

List of values

[1, 2, 1, 7, 3, 1, 35, 16, 3, 1, 228, 77, 20, 3, 1, 2237, 485, 111, 21, 3, 1, 31559, 4013, 716, 127, 21, 3, 1, 1668997, 47648, 5623, 862, 131, 21, 3, 1, 3685886630, 1868157, 60201, 6739, 926, 132, 21, 3, 1]