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.

A157937 Numbers n divisible by the least prime >= sqrt(n) which are not in A001248 (primes squared).

Table of values

n a(n)
1 6
2 10
3 15
4 20
5 28
6 35
7 42
8 55
9 66
10 77
11 88
12 99
13 110
14 130
15 143
16 156
17 170
18 187
19 204
20 221
21 238
22 255
23 272
24 304
25 323
26 342
27 368
28 391
29 414
30 437
31 460
32 483
33 506
34 551
35 580
36 609
37 638
38 667
39 696
40 725
41 754
42 783
43 812
44 868
45 899
46 930
47 962
48 999
49 1036
50 1073
51 1110
52 1147
53 1184
54 1221

List of values

[6, 10, 15, 20, 28, 35, 42, 55, 66, 77, 88, 99, 110, 130, 143, 156, 170, 187, 204, 221, 238, 255, 272, 304, 323, 342, 368, 391, 414, 437, 460, 483, 506, 551, 580, 609, 638, 667, 696, 725, 754, 783, 812, 868, 899, 930, 962, 999, 1036, 1073, 1110, 1147, 1184, 1221]