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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.

A181188 Primes at which the prime number race between the two prime classes with different sign of sin(prime(.)) changes leader.

Table of values

n a(n)
1 31
2 101
3 167
4 229
5 269
6 271
7 307
8 311
9 313
10 317
11 331
12 359
13 439
14 479
15 487
16 491
17 691
18 787
19 797
20 3739
21 3761
22 3821
23 4019
24 4093
25 4153
26 4231
27 4241
28 4243
29 4253
30 5839
31 5843
32 5857
33 5861
34 6367
35 6469
36 6473
37 6553
38 6637
39 6653
40 6673
41 6679
42 7121
43 7219
44 7297
45 7307
46 7309
47 7351
48 7561
49 7583
50 7603
51 7607
52 7681
53 8311

List of values

[31, 101, 167, 229, 269, 271, 307, 311, 313, 317, 331, 359, 439, 479, 487, 491, 691, 787, 797, 3739, 3761, 3821, 4019, 4093, 4153, 4231, 4241, 4243, 4253, 5839, 5843, 5857, 5861, 6367, 6469, 6473, 6553, 6637, 6653, 6673, 6679, 7121, 7219, 7297, 7307, 7309, 7351, 7561, 7583, 7603, 7607, 7681, 8311]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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