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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.

A075123 a(n) is the least positive integer > a(n-1) and a(n) is not 2*a(i)+a(j) for 1<=i

Table of values

n a(n)
1 1
2 2
3 3
4 6
5 9
6 14
7 17
8 22
9 25
10 30
11 33
12 38
13 41
14 46
15 49
16 54
17 57
18 62
19 65
20 70
21 73
22 78
23 81
24 86
25 89
26 94
27 97
28 102
29 105
30 110
31 113
32 118
33 121
34 126
35 129
36 134
37 137
38 142
39 145
40 150
41 153
42 158
43 161
44 166
45 169
46 174
47 177
48 182
49 185
50 190
51 193
52 198
53 201
54 206
55 209
56 214
57 217
58 222
59 225
60 230

List of values

[1, 2, 3, 6, 9, 14, 17, 22, 25, 30, 33, 38, 41, 46, 49, 54, 57, 62, 65, 70, 73, 78, 81, 86, 89, 94, 97, 102, 105, 110, 113, 118, 121, 126, 129, 134, 137, 142, 145, 150, 153, 158, 161, 166, 169, 174, 177, 182, 185, 190, 193, 198, 201, 206, 209, 214, 217, 222, 225, 230]

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

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