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.

A145582 Number of isomorphism classes of rank one toric log del Pezzo surfaces with index L = n.

Table of values

n a(n)
1 5
2 7
3 18
4 13
5 33
6 26
7 45
8 27
9 51
10 51
11 67
12 53
13 69
14 74
15 133
16 48
17 89
18 81
19 102
20 110
21 178
22 105
23 124
24 109
25 161
26 119
27 164
28 135
29 142
30 187
31 140
32 105
33 274
34 159
35 383
36 169
37 145
38 166
39 329
40 221
41 177
42 266
43 180
44 230
45 404
46 189
47 220
48 213
49 315
50 264
51 384
52 233
53 225
54 260
55 573
56 298

List of values

[5, 7, 18, 13, 33, 26, 45, 27, 51, 51, 67, 53, 69, 74, 133, 48, 89, 81, 102, 110, 178, 105, 124, 109, 161, 119, 164, 135, 142, 187, 140, 105, 274, 159, 383, 169, 145, 166, 329, 221, 177, 266, 180, 230, 404, 189, 220, 213, 315, 264, 384, 233, 225, 260, 573, 298]