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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.

A003662 a(n) is smallest number != a(j) + a(k), j < k and a(1) = 1, a(2) = 4.

Table of values

n a(n)
1 1
2 4
3 6
4 8
5 11
6 13
7 16
8 18
9 23
10 25
11 28
12 30
13 35
14 37
15 40
16 42
17 47
18 49
19 52
20 54
21 59
22 61
23 64
24 66
25 71
26 73
27 76
28 78
29 83
30 85
31 88
32 90
33 95
34 97
35 100
36 102
37 107
38 109
39 112
40 114
41 119
42 121
43 124
44 126
45 131
46 133
47 136
48 138
49 143
50 145
51 148
52 150
53 155
54 157
55 160
56 162
57 167
58 169
59 172
60 174
61 179
62 181
63 184

List of values

[1, 4, 6, 8, 11, 13, 16, 18, 23, 25, 28, 30, 35, 37, 40, 42, 47, 49, 52, 54, 59, 61, 64, 66, 71, 73, 76, 78, 83, 85, 88, 90, 95, 97, 100, 102, 107, 109, 112, 114, 119, 121, 124, 126, 131, 133, 136, 138, 143, 145, 148, 150, 155, 157, 160, 162, 167, 169, 172, 174, 179, 181, 184]

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

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