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.

A286152 Compound filter: a(n) = T(A051953(n), A046523(n)), where T(n,k) is sequence A000027 used as a pairing function.

Table of values

n a(n)
1 0
2 2
3 2
4 12
5 2
6 40
7 2
8 59
9 18
10 61
11 2
12 179
13 2
14 86
15 73
16 261
17 2
18 265
19 2
20 265
21 100
22 148
23 2
24 757
25 33
26 185
27 129
28 367
29 2
30 1297
31 2
32 1097
33 166
34 271
35 131
36 1735
37 2
38 320
39 205
40 1105
41 2
42 1741
43 2
44 619
45 517
46 430
47 2
48 3113
49 52
50 850
51 295
52 769
53 2
54 1747
55 205
56 1517
57 346
58 625
59 2
60 5297
61 2
62 698
63 730
64 4497
65 248
66 2821
67 2
68 1117
69 460
70 2821
71 2
72 7069
73 2
74 941
75 1070
76 1315
77 248
78 3457
79 2
80 4513

List of values

[0, 2, 2, 12, 2, 40, 2, 59, 18, 61, 2, 179, 2, 86, 73, 261, 2, 265, 2, 265, 100, 148, 2, 757, 33, 185, 129, 367, 2, 1297, 2, 1097, 166, 271, 131, 1735, 2, 320, 205, 1105, 2, 1741, 2, 619, 517, 430, 2, 3113, 52, 850, 295, 769, 2, 1747, 205, 1517, 346, 625, 2, 5297, 2, 698, 730, 4497, 248, 2821, 2, 1117, 460, 2821, 2, 7069, 2, 941, 1070, 1315, 248, 3457, 2, 4513]