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.

A376628 G.f.: Sum_{k>=0} x^(k*(k+1)) / Product_{j=1..k} (1 - x^(2*j-1)).

Table of values

n a(n)
0 1
1 0
2 1
3 1
4 1
5 1
6 2
7 2
8 2
9 3
10 3
11 3
12 5
13 5
14 5
15 7
16 7
17 8
18 10
19 10
20 12
21 14
22 15
23 17
24 19
25 21
26 23
27 27
28 29
29 31
30 37
31 39
32 43
33 49
34 52
35 58
36 64
37 70
38 76
39 84
40 92
41 99
42 111
43 119
44 129
45 143
46 153
47 167
48 183
49 197
50 213
51 233
52 251
53 271
54 295
55 317
56 343
57 372
58 400
59 430
60 466
61 500
62 538
63 582
64 622
65 670

List of values

[1, 0, 1, 1, 1, 1, 2, 2, 2, 3, 3, 3, 5, 5, 5, 7, 7, 8, 10, 10, 12, 14, 15, 17, 19, 21, 23, 27, 29, 31, 37, 39, 43, 49, 52, 58, 64, 70, 76, 84, 92, 99, 111, 119, 129, 143, 153, 167, 183, 197, 213, 233, 251, 271, 295, 317, 343, 372, 400, 430, 466, 500, 538, 582, 622, 670]