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.

A269981 Decimal expansion of the number having (2,4,6,8,10,...) = A005843 as its factorial-nested interval sequence.

Table of values

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

List of values

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