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.

A286260 Compound filter: a(n) = P(A001511(n), A161942(n)), where P(n,k) is sequence A000027 used as a pairing function.

Table of values

n a(n)
1 1
2 8
3 1
4 39
5 4
6 8
7 1
8 157
9 79
10 47
11 4
12 39
13 22
14 8
15 4
16 600
17 37
18 782
19 11
20 256
21 1
22 47
23 4
24 157
25 466
26 233
27 11
28 39
29 106
30 47
31 1
32 2284
33 4
34 380
35 4
36 4281
37 172
38 122
39 22
40 1132
41 211
42 8
43 56
44 256
45 742
46 47
47 4
48 600
49 1597
50 4373
51 37
52 1278
53 352
54 122
55 37
56 157
57 11
58 1037
59 106
60 256
61 466
62 8
63 79
64 8785
65 211
66 47
67 137
68 2083
69 4
70 47
71 37
72 19507
73 667
74 1655
75 466
76 669
77 4
78 233
79 11
80 4661
81 7261

List of values

[1, 8, 1, 39, 4, 8, 1, 157, 79, 47, 4, 39, 22, 8, 4, 600, 37, 782, 11, 256, 1, 47, 4, 157, 466, 233, 11, 39, 106, 47, 1, 2284, 4, 380, 4, 4281, 172, 122, 22, 1132, 211, 8, 56, 256, 742, 47, 4, 600, 1597, 4373, 37, 1278, 352, 122, 37, 157, 11, 1037, 106, 256, 466, 8, 79, 8785, 211, 47, 137, 2083, 4, 47, 37, 19507, 667, 1655, 466, 669, 4, 233, 11, 4661, 7261]