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.

A080359 The smallest integer x > 0 such that the number of primes in (x/2, x] equals n.

Table of values

n a(n)
1 2
2 3
3 13
4 19
5 31
6 43
7 53
8 61
9 71
10 73
11 101
12 103
13 109
14 113
15 139
16 157
17 173
18 181
19 191
20 193
21 199
22 239
23 241
24 251
25 269
26 271
27 283
28 293
29 313
30 349
31 353
32 373
33 379
34 409
35 419
36 421
37 433
38 439
39 443
40 463
41 491
42 499
43 509
44 523
45 577
46 593
47 599
48 601
49 607
50 613
51 619
52 647
53 653
54 659

List of values

[2, 3, 13, 19, 31, 43, 53, 61, 71, 73, 101, 103, 109, 113, 139, 157, 173, 181, 191, 193, 199, 239, 241, 251, 269, 271, 283, 293, 313, 349, 353, 373, 379, 409, 419, 421, 433, 439, 443, 463, 491, 499, 509, 523, 577, 593, 599, 601, 607, 613, 619, 647, 653, 659]