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.

A318401 Numbers whose prime indices are distinct and pairwise indivisible and whose own prime indices span an initial interval of positive integers.

Table of values

n a(n)
1 1
2 2
3 3
4 7
5 13
6 15
7 19
8 35
9 37
10 53
11 61
12 69
13 89
14 91
15 95
16 113
17 131
18 141
19 143
20 145
21 151
22 161
23 165
24 223
25 247
26 251
27 265
28 281
29 299
30 309
31 311
32 329
33 355
34 359
35 377
36 385
37 407
38 427
39 437
40 463
41 503
42 591
43 593
44 611
45 655
46 659
47 667
48 671
49 689
50 703
51 719
52 721
53 759
54 791
55 827
56 851

List of values

[1, 2, 3, 7, 13, 15, 19, 35, 37, 53, 61, 69, 89, 91, 95, 113, 131, 141, 143, 145, 151, 161, 165, 223, 247, 251, 265, 281, 299, 309, 311, 329, 355, 359, 377, 385, 407, 427, 437, 463, 503, 591, 593, 611, 655, 659, 667, 671, 689, 703, 719, 721, 759, 791, 827, 851]

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

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