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.

A112773 3 together with primes multiplied by 3.

Table of values

n a(n)
1 3
2 6
3 9
4 15
5 21
6 33
7 39
8 51
9 57
10 69
11 87
12 93
13 111
14 123
15 129
16 141
17 159
18 177
19 183
20 201
21 213
22 219
23 237
24 249
25 267
26 291
27 303
28 309
29 321
30 327
31 339
32 381
33 393
34 411
35 417
36 447
37 453
38 471
39 489
40 501
41 519
42 537
43 543
44 573
45 579
46 591
47 597
48 633
49 669
50 681
51 687
52 699
53 717
54 723
55 753

List of values

[3, 6, 9, 15, 21, 33, 39, 51, 57, 69, 87, 93, 111, 123, 129, 141, 159, 177, 183, 201, 213, 219, 237, 249, 267, 291, 303, 309, 321, 327, 339, 381, 393, 411, 417, 447, 453, 471, 489, 501, 519, 537, 543, 573, 579, 591, 597, 633, 669, 681, 687, 699, 717, 723, 753]