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.

A258056 3x + 1 sequence starting at 75.

Table of values

n a(n)
0 75
1 226
2 113
3 340
4 170
5 85
6 256
7 128
8 64
9 32
10 16
11 8
12 4
13 2
14 1
15 4
16 2
17 1
18 4
19 2
20 1
21 4
22 2
23 1
24 4
25 2
26 1
27 4
28 2
29 1
30 4
31 2
32 1
33 4
34 2
35 1
36 4
37 2
38 1
39 4
40 2
41 1
42 4
43 2
44 1
45 4
46 2
47 1
48 4
49 2
50 1
51 4
52 2
53 1
54 4
55 2
56 1
57 4
58 2
59 1
60 4
61 2
62 1
63 4
64 2
65 1
66 4
67 2
68 1
69 4
70 2
71 1
72 4
73 2
74 1
75 4
76 2
77 1
78 4
79 2
80 1
81 4
82 2
83 1
84 4
85 2
86 1
87 4
88 2
89 1
90 4

List of values

[75, 226, 113, 340, 170, 85, 256, 128, 64, 32, 16, 8, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4]