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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.

A224855 Numbers n such that 90*n + 17 and 90*n + 19 are twin primes.

Table of values

n a(n)
1 0
2 1
3 2
4 9
5 14
6 22
7 23
8 25
9 35
10 36
11 39
12 46
13 48
14 50
15 53
16 55
17 60
18 65
19 77
20 79
21 81
22 83
23 86
24 93
25 98
26 111
27 116
28 130
29 148
30 154
31 165
32 168
33 189
34 191
35 193
36 196
37 197
38 198
39 203
40 210
41 226
42 230
43 231
44 232
45 246
46 252
47 256
48 263
49 281
50 284
51 287
52 301
53 308
54 310
55 312
56 314
57 317
58 347

List of values

[0, 1, 2, 9, 14, 22, 23, 25, 35, 36, 39, 46, 48, 50, 53, 55, 60, 65, 77, 79, 81, 83, 86, 93, 98, 111, 116, 130, 148, 154, 165, 168, 189, 191, 193, 196, 197, 198, 203, 210, 226, 230, 231, 232, 246, 252, 256, 263, 281, 284, 287, 301, 308, 310, 312, 314, 317, 347]

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

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