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.

A091387 Aronson's mod 13 sequence: "T is the first, fourth, eleventh, third, ... letter in this sentence, not counting spaces or commas and all mod 13".

Table of values

n a(n)
0 1
1 4
2 11
3 3
4 11
5 0
6 11
7 4
8 12
9 5
10 7
11 12
12 4
13 11
14 0
15 5
16 11
17 6
18 12
19 4
20 12
21 4
22 6
23 11
24 4
25 6
26 11
27 4
28 9
29 4
30 10
31 2
32 10
33 3
34 8
35 1
36 3
37 6
38 1
39 4
40 6
41 2
42 8
43 9
44 4
45 10
46 2
47 7
48 6
49 11
50 4
51 6
52 9
53 9
54 1
55 9
56 2
57 7
58 12
59 4
60 10
61 1
62 1
63 3
64 8
65 1
66 3
67 6
68 12
69 4
70 5
71 1
72 7
73 8
74 3
75 5
76 10
77 3
78 8
79 1
80 7
81 0
82 2
83 10
84 12
85 2
86 4
87 0
88 6
89 12
90 5
91 0
92 3
93 5

List of values

[1, 4, 11, 3, 11, 0, 11, 4, 12, 5, 7, 12, 4, 11, 0, 5, 11, 6, 12, 4, 12, 4, 6, 11, 4, 6, 11, 4, 9, 4, 10, 2, 10, 3, 8, 1, 3, 6, 1, 4, 6, 2, 8, 9, 4, 10, 2, 7, 6, 11, 4, 6, 9, 9, 1, 9, 2, 7, 12, 4, 10, 1, 1, 3, 8, 1, 3, 6, 12, 4, 5, 1, 7, 8, 3, 5, 10, 3, 8, 1, 7, 0, 2, 10, 12, 2, 4, 0, 6, 12, 5, 0, 3, 5]