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.

A257987 Sequence (a(n)) generated by Rule 3 (in Comments) with a(1) = 2 and d(1) = 2.

Table of values

n a(n)
1 2
2 3
3 6
4 4
5 8
6 5
7 10
8 9
9 17
10 7
11 13
12 25
13 11
14 21
15 12
16 23
17 15
18 29
19 14
20 27
21 16
22 31
23 18
24 35
25 19
26 37
27 20
28 39
29 32
30 26
31 22
32 43
33 24
34 47
35 42
36 30
37 59
38 28
39 55
40 33
41 65
42 36
43 71
44 34
45 67
46 40
47 79
48 38
49 75
50 41
51 81
52 45
53 89
54 44
55 87
56 48
57 95
58 46
59 91
60 49
61 97
62 50
63 99
64 51
65 101
66 57

List of values

[2, 3, 6, 4, 8, 5, 10, 9, 17, 7, 13, 25, 11, 21, 12, 23, 15, 29, 14, 27, 16, 31, 18, 35, 19, 37, 20, 39, 32, 26, 22, 43, 24, 47, 42, 30, 59, 28, 55, 33, 65, 36, 71, 34, 67, 40, 79, 38, 75, 41, 81, 45, 89, 44, 87, 48, 95, 46, 91, 49, 97, 50, 99, 51, 101, 57]

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

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