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.

A325112 Integers k such that no nonzero subsequence of the decimal representation of k is divisible by 3.

Table of values

n a(n)
1 1
2 2
3 4
4 5
5 7
6 8
7 10
8 11
9 14
10 17
11 20
12 22
13 25
14 28
15 40
16 41
17 44
18 47
19 50
20 52
21 55
22 58
23 70
24 71
25 74
26 77
27 80
28 82
29 85
30 88
31 100
32 101
33 104
34 107
35 110
36 140
37 170
38 200
39 202
40 205
41 208
42 220
43 250
44 280
45 400
46 401
47 404
48 407
49 410
50 440
51 470
52 500
53 502
54 505
55 508
56 520
57 550
58 580
59 700

List of values

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 25, 28, 40, 41, 44, 47, 50, 52, 55, 58, 70, 71, 74, 77, 80, 82, 85, 88, 100, 101, 104, 107, 110, 140, 170, 200, 202, 205, 208, 220, 250, 280, 400, 401, 404, 407, 410, 440, 470, 500, 502, 505, 508, 520, 550, 580, 700]

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

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