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.

A143486 "Fourth down, Extream [sic] between the two farthest Bells from it" in bell-ringing is a sequence of permutations p_1=(1,2,3,4), p_2=(1,2,4,3), .. which runs through all permutations of {1,2,3,4} with period 24; sequence gives number in position 3 of n-th permutation.

Table of values

n a(n)
1 3
2 4
3 2
4 2
5 3
6 3
7 4
8 2
9 2
10 4
11 1
12 1
13 2
14 2
15 4
16 1
17 1
18 4
19 3
20 3
21 1
22 1
23 4
24 3
25 3
26 4
27 2
28 2
29 3
30 3
31 4
32 2
33 2
34 4
35 1
36 1
37 2
38 2
39 4
40 1
41 1
42 4
43 3
44 3
45 1
46 1
47 4
48 3
49 3
50 4
51 2
52 2
53 3
54 3
55 4
56 2
57 2
58 4
59 1
60 1
61 2
62 2
63 4
64 1
65 1
66 4
67 3
68 3
69 1
70 1
71 4
72 3
73 3
74 4
75 2
76 2
77 3
78 3
79 4
80 2
81 2
82 4
83 1
84 1
85 2
86 2
87 4
88 1
89 1
90 4
91 3
92 3
93 1
94 1
95 4
96 3
97 3
98 4
99 2
100 2
101 3
102 3
103 4
104 2
105 2

List of values

[3, 4, 2, 2, 3, 3, 4, 2, 2, 4, 1, 1, 2, 2, 4, 1, 1, 4, 3, 3, 1, 1, 4, 3, 3, 4, 2, 2, 3, 3, 4, 2, 2, 4, 1, 1, 2, 2, 4, 1, 1, 4, 3, 3, 1, 1, 4, 3, 3, 4, 2, 2, 3, 3, 4, 2, 2, 4, 1, 1, 2, 2, 4, 1, 1, 4, 3, 3, 1, 1, 4, 3, 3, 4, 2, 2, 3, 3, 4, 2, 2, 4, 1, 1, 2, 2, 4, 1, 1, 4, 3, 3, 1, 1, 4, 3, 3, 4, 2, 2, 3, 3, 4, 2, 2]