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.

A363337 G.f. satisfies A(x) = exp( Sum_{k>=1} A(x^(4*k)) * x^k/k ).

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 1
5 2
6 2
7 2
8 2
9 3
10 4
11 4
12 4
13 5
14 6
15 7
16 7
17 8
18 10
19 11
20 12
21 14
22 16
23 18
24 19
25 22
26 26
27 29
28 31
29 34
30 40
31 45
32 48
33 52
34 60
35 68
36 74
37 80
38 90
39 102
40 111
41 121
42 136
43 152
44 166
45 180
46 201
47 225
48 245
49 264
50 294
51 329
52 360
53 387
54 426
55 476
56 521
57 562
58 615
59 683
60 750
61 809
62 883
63 978
64 1071
65 1156
66 1259
67 1389
68 1523

List of values

[1, 1, 1, 1, 1, 2, 2, 2, 2, 3, 4, 4, 4, 5, 6, 7, 7, 8, 10, 11, 12, 14, 16, 18, 19, 22, 26, 29, 31, 34, 40, 45, 48, 52, 60, 68, 74, 80, 90, 102, 111, 121, 136, 152, 166, 180, 201, 225, 245, 264, 294, 329, 360, 387, 426, 476, 521, 562, 615, 683, 750, 809, 883, 978, 1071, 1156, 1259, 1389, 1523]