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.

A286366 Compound filter: a(n) = 2*A286365(n) + floor(A072400(n)/4).

Table of values

n a(n)
1 4
2 6
3 8
4 4
5 13
6 11
7 9
8 6
9 28
10 14
11 8
12 8
13 13
14 11
15 21
16 4
17 12
18 30
19 8
20 13
21 65
22 11
23 9
24 11
25 40
26 14
27 116
28 9
29 13
30 23
31 9
32 6
33 64
34 14
35 20
36 28
37 13
38 11
39 21
40 14
41 12
42 66
43 8
44 8
45 49
46 11
47 9
48 8
49 28
50 42
51 20
52 13
53 13
54 119
55 21
56 11
57 64
58 14
59 8
60 21
61 13
62 11
63 269
64 4
65 84
66 66
67 8
68 12
69 65
70 23
71 9
72 30
73 12
74 14
75 56
76 8
77 65
78 23
79 9
80 13
81 484
82 14
83 8
84 65
85 85
86 11
87 21
88 11
89 12
90 50
91 20
92 9
93 65
94 11
95 21
96 11

List of values

[4, 6, 8, 4, 13, 11, 9, 6, 28, 14, 8, 8, 13, 11, 21, 4, 12, 30, 8, 13, 65, 11, 9, 11, 40, 14, 116, 9, 13, 23, 9, 6, 64, 14, 20, 28, 13, 11, 21, 14, 12, 66, 8, 8, 49, 11, 9, 8, 28, 42, 20, 13, 13, 119, 21, 11, 64, 14, 8, 21, 13, 11, 269, 4, 84, 66, 8, 12, 65, 23, 9, 30, 12, 14, 56, 8, 65, 23, 9, 13, 484, 14, 8, 65, 85, 11, 21, 11, 12, 50, 20, 9, 65, 11, 21, 11]