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.

A341373 G.f. A(x) = Sum_{n>=0} a(n)*x^n satisfies: [Sum_{n>=0} x^n/(1 - x^(n+1))]^2 = Sum_{n>=0} a(n)*x^n/(1 - x^(n+1))^2.

Table of values

n a(n)
0 1
1 2
2 5
3 6
4 15
5 6
6 30
7 16
8 34
9 14
10 69
11 12
12 95
13 20
14 51
15 46
16 152
17 8
18 179
19 34
20 90
21 34
22 253
23 26
24 210
25 46
26 174
27 52
28 371
29 -30
30 402
31 128
32 179
33 36
34 254
35 40
36 527
37 78
38 225
39 58
40 647
41 -56
42 673
43 140
44 178
45 38
46 813
47 46
48 600
49 32
50 334
51 104
52 963
53 -24
54 467
55 180
56 381
57 26
58 1169
59 -10
60 1119
61 120
62 318
63 236
64 649

List of values

[1, 2, 5, 6, 15, 6, 30, 16, 34, 14, 69, 12, 95, 20, 51, 46, 152, 8, 179, 34, 90, 34, 253, 26, 210, 46, 174, 52, 371, -30, 402, 128, 179, 36, 254, 40, 527, 78, 225, 58, 647, -56, 673, 140, 178, 38, 813, 46, 600, 32, 334, 104, 963, -24, 467, 180, 381, 26, 1169, -10, 1119, 120, 318, 236, 649]