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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.

A124309 5-almost primes indexed by primes.

Table of values

n a(n)
1 48
2 72
3 108
4 120
5 180
6 208
7 270
8 280
9 368
10 420
11 450
12 520
13 592
14 612
15 660
16 700
17 760
18 828
19 920
20 952
21 976
22 1032
23 1064
24 1128
25 1242
26 1288
27 1323
28 1372
29 1380
30 1428
31 1575
32 1624
33 1674
34 1700
35 1752
36 1768
37 1880
38 1976
39 2028
40 2096
41 2178
42 2196
43 2312
44 2328
45 2384
46 2394
47 2475

List of values

[48, 72, 108, 120, 180, 208, 270, 280, 368, 420, 450, 520, 592, 612, 660, 700, 760, 828, 920, 952, 976, 1032, 1064, 1128, 1242, 1288, 1323, 1372, 1380, 1428, 1575, 1624, 1674, 1700, 1752, 1768, 1880, 1976, 2028, 2096, 2178, 2196, 2312, 2328, 2384, 2394, 2475]

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

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