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.

A168198 a(n) = 3*n - a(n-1) + 1 with n > 1, a(1)=1.

Table of values

n a(n)
1 1
2 6
3 4
4 9
5 7
6 12
7 10
8 15
9 13
10 18
11 16
12 21
13 19
14 24
15 22
16 27
17 25
18 30
19 28
20 33
21 31
22 36
23 34
24 39
25 37
26 42
27 40
28 45
29 43
30 48
31 46
32 51
33 49
34 54
35 52
36 57
37 55
38 60
39 58
40 63
41 61
42 66
43 64
44 69
45 67
46 72
47 70
48 75
49 73
50 78
51 76
52 81
53 79
54 84
55 82
56 87
57 85
58 90
59 88
60 93
61 91
62 96
63 94
64 99
65 97
66 102
67 100
68 105
69 103
70 108

List of values

[1, 6, 4, 9, 7, 12, 10, 15, 13, 18, 16, 21, 19, 24, 22, 27, 25, 30, 28, 33, 31, 36, 34, 39, 37, 42, 40, 45, 43, 48, 46, 51, 49, 54, 52, 57, 55, 60, 58, 63, 61, 66, 64, 69, 67, 72, 70, 75, 73, 78, 76, 81, 79, 84, 82, 87, 85, 90, 88, 93, 91, 96, 94, 99, 97, 102, 100, 105, 103, 108]

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

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