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.

A261089 a(n) = least k such that A155043(k) = n; positions of records in A155043.

Table of values

n a(n)
0 0
1 1
2 3
3 5
4 7
5 13
6 17
7 19
8 23
9 27
10 29
11 31
12 35
13 37
14 41
15 43
16 51
17 53
18 57
19 59
20 61
21 65
22 67
23 71
24 73
25 77
26 79
27 143
28 149
29 151
30 155
31 157
32 161
33 163
34 173
35 177
36 179
37 181
38 185
39 191
40 193
41 199
42 203
43 209
44 211
45 215
46 219
47 223
48 231
49 233
50 237
51 239
52 241
53 249
54 251
55 263
56 267
57 269
58 271
59 277
60 285
61 291
62 293
63 299
64 303
65 315
66 317
67 321
68 327
69 331
70 335
71 337
72 341
73 347
74 349
75 357
76 359
77 369
78 515

List of values

[0, 1, 3, 5, 7, 13, 17, 19, 23, 27, 29, 31, 35, 37, 41, 43, 51, 53, 57, 59, 61, 65, 67, 71, 73, 77, 79, 143, 149, 151, 155, 157, 161, 163, 173, 177, 179, 181, 185, 191, 193, 199, 203, 209, 211, 215, 219, 223, 231, 233, 237, 239, 241, 249, 251, 263, 267, 269, 271, 277, 285, 291, 293, 299, 303, 315, 317, 321, 327, 331, 335, 337, 341, 347, 349, 357, 359, 369, 515]