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.

A328840 Numbers with no digit 1 in their primorial base expansion (A049345).

Table of values

n a(n)
1 0
2 4
3 12
4 16
5 18
6 22
7 24
8 28
9 60
10 64
11 72
12 76
13 78
14 82
15 84
16 88
17 90
18 94
19 102
20 106
21 108
22 112
23 114
24 118
25 120
26 124
27 132
28 136
29 138
30 142
31 144
32 148
33 150
34 154
35 162
36 166
37 168
38 172
39 174
40 178
41 180
42 184
43 192
44 196
45 198
46 202
47 204
48 208
49 420
50 424
51 432
52 436
53 438
54 442
55 444
56 448
57 480
58 484
59 492
60 496
61 498
62 502
63 504
64 508
65 510
66 514
67 522
68 526

List of values

[0, 4, 12, 16, 18, 22, 24, 28, 60, 64, 72, 76, 78, 82, 84, 88, 90, 94, 102, 106, 108, 112, 114, 118, 120, 124, 132, 136, 138, 142, 144, 148, 150, 154, 162, 166, 168, 172, 174, 178, 180, 184, 192, 196, 198, 202, 204, 208, 420, 424, 432, 436, 438, 442, 444, 448, 480, 484, 492, 496, 498, 502, 504, 508, 510, 514, 522, 526]

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

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