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.

A102544 Numbers k such that k777777 is prime.

Table of values

n a(n)
1 16
2 20
3 43
4 50
5 61
6 62
7 64
8 83
9 85
10 100
11 101
12 103
13 109
14 113
15 124
16 131
17 134
18 136
19 137
20 139
21 142
22 145
23 158
24 160
25 164
26 172
27 181
28 197
29 202
30 205
31 206
32 251
33 256
34 262
35 268
36 272
37 278
38 289
39 295
40 298
41 307
42 310
43 314
44 316
45 326
46 347
47 349
48 359
49 361
50 362
51 368
52 373
53 400
54 419
55 428
56 431
57 433
58 437
59 445

List of values

[16, 20, 43, 50, 61, 62, 64, 83, 85, 100, 101, 103, 109, 113, 124, 131, 134, 136, 137, 139, 142, 145, 158, 160, 164, 172, 181, 197, 202, 205, 206, 251, 256, 262, 268, 272, 278, 289, 295, 298, 307, 310, 314, 316, 326, 347, 349, 359, 361, 362, 368, 373, 400, 419, 428, 431, 433, 437, 445]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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