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.

A253919 Indices of products of four distinct primes (A046386) in the sequence of products of 4 primes (A014613).

Table of values

n a(n)
1 27
2 44
3 56
4 63
5 71
6 78
7 83
8 99
9 103
10 111
11 115
12 130
13 133
14 139
15 140
16 145
17 166
18 168
19 171
20 176
21 185
22 188
23 190
24 199
25 201
26 207
27 208
28 213
29 217
30 221
31 229
32 233
33 239
34 244
35 248
36 266
37 271
38 274
39 276
40 278
41 285
42 292
43 299
44 306
45 313
46 316
47 317
48 320
49 322
50 325
51 331
52 337
53 341
54 347
55 351
56 353
57 357
58 363
59 375
60 381
61 387
62 388
63 389
64 393
65 394
66 396
67 402

List of values

[27, 44, 56, 63, 71, 78, 83, 99, 103, 111, 115, 130, 133, 139, 140, 145, 166, 168, 171, 176, 185, 188, 190, 199, 201, 207, 208, 213, 217, 221, 229, 233, 239, 244, 248, 266, 271, 274, 276, 278, 285, 292, 299, 306, 313, 316, 317, 320, 322, 325, 331, 337, 341, 347, 351, 353, 357, 363, 375, 381, 387, 388, 389, 393, 394, 396, 402]