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.

A046340 Odd composite numbers with an odd number of prime factors (counted with multiplicity).

Table of values

n a(n)
1 27
2 45
3 63
4 75
5 99
6 105
7 117
8 125
9 147
10 153
11 165
12 171
13 175
14 195
15 207
16 231
17 243
18 245
19 255
20 261
21 273
22 275
23 279
24 285
25 325
26 333
27 343
28 345
29 357
30 363
31 369
32 385
33 387
34 399
35 405
36 423
37 425
38 429
39 435
40 455
41 465
42 475
43 477
44 483
45 507
46 531
47 539
48 549
49 555
50 561
51 567
52 575

List of values

[27, 45, 63, 75, 99, 105, 117, 125, 147, 153, 165, 171, 175, 195, 207, 231, 243, 245, 255, 261, 273, 275, 279, 285, 325, 333, 343, 345, 357, 363, 369, 385, 387, 399, 405, 423, 425, 429, 435, 455, 465, 475, 477, 483, 507, 531, 539, 549, 555, 561, 567, 575]