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.

A074368 Rearrangement of odd numbers such that a(k) + a(k+1) + 1 is a prime for all k.

Table of values

n a(n)
1 1
2 3
3 7
4 5
5 11
6 17
7 13
8 9
9 19
10 21
11 15
12 25
13 27
14 31
15 29
16 23
17 35
18 37
19 33
20 39
21 43
22 45
23 51
24 49
25 47
26 41
27 55
28 53
29 59
30 67
31 63
32 73
33 57
34 69
35 61
36 65
37 71
38 77
39 79
40 83
41 89
42 91
43 75
44 81
45 85
46 87
47 93
48 97
49 95
50 101
51 109
52 113
53 115
54 107
55 103
56 119
57 121
58 105
59 117
60 111
61 99
62 123
63 127
64 129
65 133
66 135

List of values

[1, 3, 7, 5, 11, 17, 13, 9, 19, 21, 15, 25, 27, 31, 29, 23, 35, 37, 33, 39, 43, 45, 51, 49, 47, 41, 55, 53, 59, 67, 63, 73, 57, 69, 61, 65, 71, 77, 79, 83, 89, 91, 75, 81, 85, 87, 93, 97, 95, 101, 109, 113, 115, 107, 103, 119, 121, 105, 117, 111, 99, 123, 127, 129, 133, 135]

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

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