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.

A210537 a(1)=3; for n>1, a(n)>a(n-1) is the minimal for which the set {a(1),a(2),...,a(n)} lacks at least one residue mod 2, 3, ....

Table of values

n a(n)
1 3
2 5
3 9
4 11
5 15
6 21
7 23
8 29
9 33
10 35
11 39
12 45
13 51
14 53
15 59
16 65
17 71
18 75
19 81
20 89
21 93
22 99
23 101
24 105
25 113
26 119
27 123
28 131
29 135
30 141
31 143
32 149
33 155
34 159
35 161
36 165
37 171
38 179
39 185
40 189
41 191
42 201
43 203
44 213
45 215
46 219
47 233
48 243
49 245
50 249
51 255
52 263
53 269
54 273
55 275
56 281
57 285
58 291
59 309
60 311
61 315
62 323
63 339
64 341
65 345
66 351
67 353
68 365
69 375
70 383
71 389
72 395
73 399
74 413
75 423
76 425
77 429
78 431
79 441
80 453
81 455
82 465
83 471
84 473
85 479
86 491
87 495
88 501

List of values

[3, 5, 9, 11, 15, 21, 23, 29, 33, 35, 39, 45, 51, 53, 59, 65, 71, 75, 81, 89, 93, 99, 101, 105, 113, 119, 123, 131, 135, 141, 143, 149, 155, 159, 161, 165, 171, 179, 185, 189, 191, 201, 203, 213, 215, 219, 233, 243, 245, 249, 255, 263, 269, 273, 275, 281, 285, 291, 309, 311, 315, 323, 339, 341, 345, 351, 353, 365, 375, 383, 389, 395, 399, 413, 423, 425, 429, 431, 441, 453, 455, 465, 471, 473, 479, 491, 495, 501]