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.

A373846 Numbers k for which A276085(k) is a prime, where A276085 is the primorial base log-function.

Table of values

n a(n)
1 3
2 4
3 6
4 8
5 10
6 14
7 18
8 22
9 24
10 26
11 32
12 50
13 54
14 70
15 72
16 74
17 90
18 96
19 98
20 120
21 128
22 154
23 160
24 182
25 242
26 250
27 270
28 286
29 338
30 350
31 360
32 374
33 378
34 442
35 450
36 480
37 486
38 490
39 494
40 504
41 550
42 600
43 630
44 640
45 646
46 648
47 672
48 766
49 800
50 840
51 864
52 896
53 910
54 946
55 986
56 1078
57 1120
58 1152
59 1274
60 1334
61 1350
62 1394
63 1458
64 1536
65 1610
66 1666

List of values

[3, 4, 6, 8, 10, 14, 18, 22, 24, 26, 32, 50, 54, 70, 72, 74, 90, 96, 98, 120, 128, 154, 160, 182, 242, 250, 270, 286, 338, 350, 360, 374, 378, 442, 450, 480, 486, 490, 494, 504, 550, 600, 630, 640, 646, 648, 672, 766, 800, 840, 864, 896, 910, 946, 986, 1078, 1120, 1152, 1274, 1334, 1350, 1394, 1458, 1536, 1610, 1666]