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.

A384618 Primes preceded and followed by gaps whose quotient (value greater or equal to 1) is greater than 2.

Table of values

n a(n)
1 29
2 31
3 59
4 61
5 73
6 113
7 127
8 137
9 139
10 149
11 151
12 179
13 181
14 191
15 199
16 223
17 239
18 241
19 269
20 271
21 283
22 307
23 317
24 331
25 347
26 419
27 421
28 431
29 433
30 467
31 521
32 523
33 541
34 569
35 571
36 599
37 601
38 619
39 641
40 659
41 661
42 673
43 773
44 809
45 811
46 821
47 829
48 853
49 863
50 877
51 887
52 907
53 953
54 967

List of values

[29, 31, 59, 61, 73, 113, 127, 137, 139, 149, 151, 179, 181, 191, 199, 223, 239, 241, 269, 271, 283, 307, 317, 331, 347, 419, 421, 431, 433, 467, 521, 523, 541, 569, 571, 599, 601, 619, 641, 659, 661, 673, 773, 809, 811, 821, 829, 853, 863, 877, 887, 907, 953, 967]

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

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