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.

A280743 Records in A280864.

Table of values

n a(n)
1 1
2 2
3 4
4 6
5 8
6 10
7 12
8 14
9 16
10 22
11 24
12 28
13 34
14 45
15 46
16 48
17 58
18 77
19 78
20 82
21 86
22 99
23 105
24 121
25 135
26 136
27 165
28 195
29 325
30 455
31 459
32 465
33 605
34 637
35 651
36 715
37 777
38 897
39 987
40 1001
41 1495
42 1573
43 2275
44 2387
45 2415
46 2421
47 2451
48 2493
49 2919
50 3129
51 3171
52 3633
53 3689
54 4011
55 4053
56 4137
57 4179
58 4879
59 4893

List of values

[1, 2, 4, 6, 8, 10, 12, 14, 16, 22, 24, 28, 34, 45, 46, 48, 58, 77, 78, 82, 86, 99, 105, 121, 135, 136, 165, 195, 325, 455, 459, 465, 605, 637, 651, 715, 777, 897, 987, 1001, 1495, 1573, 2275, 2387, 2415, 2421, 2451, 2493, 2919, 3129, 3171, 3633, 3689, 4011, 4053, 4137, 4179, 4879, 4893]

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

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