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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.

A359487 a(n) is the smallest start of a run of 2 or more integers having a prime factor greater than n.

Table of values

n a(n)
1 2
2 5
3 10
4 10
5 13
6 13
7 22
8 22
9 22
10 22
11 37
12 37
13 37
14 37
15 37
16 37
17 37
18 37
19 46
20 46
21 46
22 46
23 58
24 58
25 58
26 58
27 58
28 58
29 61
30 61
31 73
32 73
33 73
34 73
35 73
36 73
37 82
38 82
39 82
40 82
41 106
42 106
43 106
44 106
45 106
46 106
47 106
48 106
49 106
50 106
51 106
52 106
53 157
54 157
55 157
56 157
57 157
58 157
59 157
60 157
61 157
62 157
63 157
64 157
65 157
66 157
67 157

List of values

[2, 5, 10, 10, 13, 13, 22, 22, 22, 22, 37, 37, 37, 37, 37, 37, 37, 37, 46, 46, 46, 46, 58, 58, 58, 58, 58, 58, 61, 61, 73, 73, 73, 73, 73, 73, 82, 82, 82, 82, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 106, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157, 157]

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

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