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.

A286160 Compound filter: a(n) = T(A000010(n), A046523(n)), where T(n,k) is sequence A000027 used as a pairing function.

Table of values

n a(n)
1 1
2 2
3 5
4 12
5 14
6 23
7 27
8 59
9 42
10 40
11 65
12 109
13 90
14 61
15 86
16 261
17 152
18 142
19 189
20 179
21 148
22 115
23 275
24 473
25 273
26 148
27 318
28 265
29 434
30 674
31 495
32 1097
33 320
34 226
35 430
36 1093
37 702
38 271
39 430
40 757
41 860
42 832
43 945
44 485
45 619
46 373
47 1127
48 1969
49 1032
50 485
51 698
52 619
53 1430
54 838
55 1030
56 1105
57 856
58 556
59 1769
60 2791
61 1890
62 625
63 1117
64 4497
65 1426
66 1196
67 2277
68 935
69 1220

List of values

[1, 2, 5, 12, 14, 23, 27, 59, 42, 40, 65, 109, 90, 61, 86, 261, 152, 142, 189, 179, 148, 115, 275, 473, 273, 148, 318, 265, 434, 674, 495, 1097, 320, 226, 430, 1093, 702, 271, 430, 757, 860, 832, 945, 485, 619, 373, 1127, 1969, 1032, 485, 698, 619, 1430, 838, 1030, 1105, 856, 556, 1769, 2791, 1890, 625, 1117, 4497, 1426, 1196, 2277, 935, 1220]