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.

A145197 Partial sums of number of primes < n-th prime p such that p+2 is prime.

Table of values

n a(n)
1 0
2 1
3 3
4 5
5 8
6 11
7 15
8 19
9 23
10 28
11 33
12 38
13 44
14 50
15 56
16 62
17 69
18 76
19 83
20 91
21 99
22 107
23 115
24 123
25 131
26 140
27 149
28 159
29 169
30 179
31 189
32 199
33 210
34 221
35 233
36 245
37 257
38 269
39 281
40 293
41 306
42 319
43 333
44 347
45 362
46 377
47 392
48 407
49 423
50 439
51 455
52 472
53 489
54 506
55 523
56 540
57 558
58 576

List of values

[0, 1, 3, 5, 8, 11, 15, 19, 23, 28, 33, 38, 44, 50, 56, 62, 69, 76, 83, 91, 99, 107, 115, 123, 131, 140, 149, 159, 169, 179, 189, 199, 210, 221, 233, 245, 257, 269, 281, 293, 306, 319, 333, 347, 362, 377, 392, 407, 423, 439, 455, 472, 489, 506, 523, 540, 558, 576]