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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.

A295430 a(n) is the least nontrivial multiple of n that begins with 3.

Table of values

n a(n)
1 3
2 30
3 30
4 32
5 30
6 30
7 35
8 32
9 36
10 30
11 33
12 36
13 39
14 308
15 30
16 32
17 34
18 36
19 38
20 300
21 315
22 308
23 322
24 312
25 300
26 312
27 324
28 308
29 319
30 300
31 310
32 320
33 330
34 306
35 315
36 324
37 333
38 304
39 312
40 320
41 328
42 336
43 301
44 308
45 315
46 322
47 329
48 336
49 343
50 300
51 306
52 312
53 318
54 324
55 330
56 336
57 342
58 348
59 354
60 300
61 305
62 310
63 315

List of values

[3, 30, 30, 32, 30, 30, 35, 32, 36, 30, 33, 36, 39, 308, 30, 32, 34, 36, 38, 300, 315, 308, 322, 312, 300, 312, 324, 308, 319, 300, 310, 320, 330, 306, 315, 324, 333, 304, 312, 320, 328, 336, 301, 308, 315, 322, 329, 336, 343, 300, 306, 312, 318, 324, 330, 336, 342, 348, 354, 300, 305, 310, 315]

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

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