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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.

A085987 Product of exactly four primes, three of which are distinct (p^2*q*r).

Table of values

n a(n)
1 60
2 84
3 90
4 126
5 132
6 140
7 150
8 156
9 198
10 204
11 220
12 228
13 234
14 260
15 276
16 294
17 306
18 308
19 315
20 340
21 342
22 348
23 350
24 364
25 372
26 380
27 414
28 444
29 460
30 476
31 490
32 492
33 495
34 516
35 522
36 525
37 532
38 550
39 558
40 564
41 572
42 580
43 585
44 620
45 636
46 644
47 650
48 666
49 693
50 708
51 726

List of values

[60, 84, 90, 126, 132, 140, 150, 156, 198, 204, 220, 228, 234, 260, 276, 294, 306, 308, 315, 340, 342, 348, 350, 364, 372, 380, 414, 444, 460, 476, 490, 492, 495, 516, 522, 525, 532, 550, 558, 564, 572, 580, 585, 620, 636, 644, 650, 666, 693, 708, 726]

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

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