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.

A190858 Integers in (-1+A002977)/2; contains A002977 as a proper subsequence.

Table of values

n a(n)
1 1
2 3
3 4
4 6
5 7
6 9
7 10
8 13
9 15
10 19
11 21
12 22
13 27
14 28
15 31
16 33
17 39
18 40
19 42
20 43
21 45
22 46
23 55
24 57
25 58
26 60
27 63
28 64
29 67
30 69
31 79
32 81
33 82
34 85
35 87
36 91
37 93
38 94
39 96
40 111
41 115
42 117
43 118
44 121
45 123
46 127
47 129
48 130
49 135
50 136
51 139
52 141
53 159
54 163
55 165
56 166
57 171
58 172
59 175
60 177
61 183
62 187
63 189
64 190
65 193
66 195
67 202
68 204
69 223
70 231
71 235
72 237
73 238
74 243
75 244
76 247
77 249

List of values

[1, 3, 4, 6, 7, 9, 10, 13, 15, 19, 21, 22, 27, 28, 31, 33, 39, 40, 42, 43, 45, 46, 55, 57, 58, 60, 63, 64, 67, 69, 79, 81, 82, 85, 87, 91, 93, 94, 96, 111, 115, 117, 118, 121, 123, 127, 129, 130, 135, 136, 139, 141, 159, 163, 165, 166, 171, 172, 175, 177, 183, 187, 189, 190, 193, 195, 202, 204, 223, 231, 235, 237, 238, 243, 244, 247, 249]