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.

A109386 G.f. is the logarithm of the g.f. of A107742: Sum_{n>=1} (a(n)/n)*x^n = log( Sum_{n>=0} A107742(n)*x^n ).

Table of values

n a(n)
1 1
2 3
3 7
4 7
5 11
6 21
7 15
8 15
9 34
10 33
11 23
12 49
13 27
14 45
15 77
16 31
17 35
18 102
19 39
20 77
21 105
22 69
23 47
24 105
25 86
26 81
27 142
28 105
29 59
30 231
31 63
32 63
33 161
34 105
35 165
36 238
37 75
38 117
39 189
40 165
41 83
42 315
43 87
44 161
45 374
46 141
47 95
48 217
49 162
50 258
51 245
52 189
53 107
54 426
55 253
56 225
57 273
58 177
59 119
60 539
61 123
62 189
63 510
64 127
65 297

List of values

[1, 3, 7, 7, 11, 21, 15, 15, 34, 33, 23, 49, 27, 45, 77, 31, 35, 102, 39, 77, 105, 69, 47, 105, 86, 81, 142, 105, 59, 231, 63, 63, 161, 105, 165, 238, 75, 117, 189, 165, 83, 315, 87, 161, 374, 141, 95, 217, 162, 258, 245, 189, 107, 426, 253, 225, 273, 177, 119, 539, 123, 189, 510, 127, 297]