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.

A154387 Composite numbers with even sum of digits.

Table of values

n a(n)
1 4
2 6
3 8
4 15
5 20
6 22
7 24
8 26
9 28
10 33
11 35
12 39
13 40
14 42
15 44
16 46
17 48
18 51
19 55
20 57
21 60
22 62
23 64
24 66
25 68
26 75
27 77
28 80
29 82
30 84
31 86
32 88
33 91
34 93
35 95
36 99
37 105
38 110
39 112
40 114
41 116
42 118
43 121
44 123
45 125
46 129
47 130
48 132
49 134
50 136
51 138
52 141
53 143
54 145
55 147
56 150
57 152
58 154
59 156
60 158
61 161

List of values

[4, 6, 8, 15, 20, 22, 24, 26, 28, 33, 35, 39, 40, 42, 44, 46, 48, 51, 55, 57, 60, 62, 64, 66, 68, 75, 77, 80, 82, 84, 86, 88, 91, 93, 95, 99, 105, 110, 112, 114, 116, 118, 121, 123, 125, 129, 130, 132, 134, 136, 138, 141, 143, 145, 147, 150, 152, 154, 156, 158, 161]