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.

A073627 a(1)=a(2)=1; for n > 2, a(n) is the smallest integer such that a(n) > a(n-1) and a(n)+a(n-1) is prime.

Table of values

n a(n)
1 1
2 1
3 2
4 3
5 4
6 7
7 10
8 13
9 16
10 21
11 22
12 25
13 28
14 31
15 36
16 37
17 42
18 47
19 50
20 51
21 52
22 55
23 58
24 69
25 70
26 79
27 84
28 89
29 90
30 91
31 100
32 111
33 112
34 115
35 118
36 121
37 130
38 133
39 136
40 141
41 142
42 151
43 156
44 157
45 160
46 171
47 176
48 177
49 182
50 185
51 188
52 191
53 192
54 197
55 200
56 201
57 208
58 211
59 220
60 223

List of values

[1, 1, 2, 3, 4, 7, 10, 13, 16, 21, 22, 25, 28, 31, 36, 37, 42, 47, 50, 51, 52, 55, 58, 69, 70, 79, 84, 89, 90, 91, 100, 111, 112, 115, 118, 121, 130, 133, 136, 141, 142, 151, 156, 157, 160, 171, 176, 177, 182, 185, 188, 191, 192, 197, 200, 201, 208, 211, 220, 223]

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

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