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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.

A234099 Integers of the form (p*q*r - 1)/2, where p, q, r are distinct primes.

Table of values

n a(n)
1 52
2 82
3 97
4 115
5 127
6 136
7 142
8 172
9 178
10 192
11 199
12 214
13 217
14 227
15 232
16 241
17 277
18 280
19 297
20 304
21 307
22 313
23 322
24 325
25 331
26 332
27 352
28 357
29 370
30 379
31 388
32 397
33 402
34 430
35 442
36 448
37 451
38 457
39 467
40 478
41 484
42 493
43 500
44 502
45 507
46 511
47 522
48 532
49 542
50 547
51 552
52 556

List of values

[52, 82, 97, 115, 127, 136, 142, 172, 178, 192, 199, 214, 217, 227, 232, 241, 277, 280, 297, 304, 307, 313, 322, 325, 331, 332, 352, 357, 370, 379, 388, 397, 402, 430, 442, 448, 451, 457, 467, 478, 484, 493, 500, 502, 507, 511, 522, 532, 542, 547, 552, 556]

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

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