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.

A175012 Triangle generated from the g.f of A000712 (i.e., 1/(1-x^m)^2) interleaved with zeros.

Table of values

n a(n)
0 1
1 2
2 2
3 3
4 2
5 4
6 4
7 2
8 4
9 9
10 5
11 2
12 4
13 10
14 14
15 6
16 2
17 4
18 10
19 19
20 23
21 7
22 2
23 4
24 10
25 20
26 34
27 32
28 8
29 2
30 4
31 10
32 20
33 39
34 55
35 46
36 9
37 2
38 4
39 10
40 20
41 40
42 66
43 88
44 60
45 10

List of values

[1, 2, 2, 3, 2, 4, 4, 2, 4, 9, 5, 2, 4, 10, 14, 6, 2, 4, 10, 19, 23, 7, 2, 4, 10, 20, 34, 32, 8, 2, 4, 10, 20, 39, 55, 46, 9, 2, 4, 10, 20, 40, 66, 88, 60, 10]