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.

A309513 Number of even parts in the partitions of n into 3 parts.

Table of values

n a(n)
0 0
1 0
2 0
3 0
4 1
5 2
6 5
7 4
8 7
9 8
10 12
11 12
12 18
13 18
14 24
15 24
16 31
17 32
18 41
19 40
20 49
21 50
22 60
23 60
24 72
25 72
26 84
27 84
28 97
29 98
30 113
31 112
32 127
33 128
34 144
35 144
36 162
37 162
38 180
39 180
40 199
41 200
42 221
43 220
44 241
45 242
46 264
47 264
48 288
49 288
50 312
51 312
52 337
53 338
54 365
55 364
56 391
57 392
58 420
59 420

List of values

[0, 0, 0, 0, 1, 2, 5, 4, 7, 8, 12, 12, 18, 18, 24, 24, 31, 32, 41, 40, 49, 50, 60, 60, 72, 72, 84, 84, 97, 98, 113, 112, 127, 128, 144, 144, 162, 162, 180, 180, 199, 200, 221, 220, 241, 242, 264, 264, 288, 288, 312, 312, 337, 338, 365, 364, 391, 392, 420, 420]