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.

A090178 a(1) = 2; for n > 1, a(n) = n + prime(n-1).

Table of values

n a(n)
1 2
2 4
3 6
4 9
5 12
6 17
7 20
8 25
9 28
10 33
11 40
12 43
13 50
14 55
15 58
16 63
17 70
18 77
19 80
20 87
21 92
22 95
23 102
24 107
25 114
26 123
27 128
28 131
29 136
30 139
31 144
32 159
33 164
34 171
35 174
36 185
37 188
38 195
39 202
40 207
41 214
42 221
43 224
44 235
45 238
46 243
47 246
48 259
49 272
50 277
51 280
52 285
53 292
54 295
55 306
56 313
57 320
58 327

List of values

[2, 4, 6, 9, 12, 17, 20, 25, 28, 33, 40, 43, 50, 55, 58, 63, 70, 77, 80, 87, 92, 95, 102, 107, 114, 123, 128, 131, 136, 139, 144, 159, 164, 171, 174, 185, 188, 195, 202, 207, 214, 221, 224, 235, 238, 243, 246, 259, 272, 277, 280, 285, 292, 295, 306, 313, 320, 327]