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.

A370010 a(n) is the greatest prime less than 4*prime(n).

Table of values

n a(n)
1 7
2 11
3 19
4 23
5 43
6 47
7 67
8 73
9 89
10 113
11 113
12 139
13 163
14 167
15 181
16 211
17 233
18 241
19 263
20 283
21 283
22 313
23 331
24 353
25 383
26 401
27 409
28 421
29 433
30 449
31 503
32 523
33 547
34 547
35 593
36 601
37 619
38 647
39 661
40 691
41 709
42 719
43 761
44 769
45 787
46 787
47 839
48 887
49 907
50 911
51 929
52 953
53 953
54 997

List of values

[7, 11, 19, 23, 43, 47, 67, 73, 89, 113, 113, 139, 163, 167, 181, 211, 233, 241, 263, 283, 283, 313, 331, 353, 383, 401, 409, 421, 433, 449, 503, 523, 547, 547, 593, 601, 619, 647, 661, 691, 709, 719, 761, 769, 787, 787, 839, 887, 907, 911, 929, 953, 953, 997]