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.

A064438 Numbers which are divisible by the sum of their quaternary digits.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 6
6 8
7 9
8 12
9 16
10 18
11 20
12 21
13 24
14 28
15 30
16 32
17 33
18 35
19 36
20 40
21 42
22 48
23 50
24 52
25 54
26 60
27 63
28 64
29 66
30 68
31 69
32 72
33 76
34 78
35 80
36 81
37 84
38 88
39 90
40 91
41 96
42 100
43 102
44 108
45 112
46 114
47 120
48 126
49 128
50 129
51 132
52 136
53 138
54 140
55 144
56 148
57 150
58 154
59 156
60 160
61 162
62 168
63 171
64 180

List of values

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 20, 21, 24, 28, 30, 32, 33, 35, 36, 40, 42, 48, 50, 52, 54, 60, 63, 64, 66, 68, 69, 72, 76, 78, 80, 81, 84, 88, 90, 91, 96, 100, 102, 108, 112, 114, 120, 126, 128, 129, 132, 136, 138, 140, 144, 148, 150, 154, 156, 160, 162, 168, 171, 180]

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

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