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.

A209837 Integers n such that for all i > n the largest prime factor of product(i+k, {k,0,13}) exceeds the largest prime factor of product(n+k, {k,0,13}).

Table of values

n a(n)
1 3
2 5
3 9
4 15
5 17
6 23
7 27
8 29
9 33
10 39
11 45
12 47
13 53
14 57
15 59
16 65
17 69
18 75
19 83
20 87
21 89
22 93
23 95
24 99
25 113
26 117
27 123
28 125
29 135
30 137
31 143
32 149
33 153
34 159
35 165
36 167
37 177
38 179
39 183
40 185
41 197
42 209
43 1331
44 1332
45 48504
46 48508
47 87163
48 416318
49 780357
50 1845848
51 3177027
52 3177029
53 4309597
54 12369422

List of values

[3, 5, 9, 15, 17, 23, 27, 29, 33, 39, 45, 47, 53, 57, 59, 65, 69, 75, 83, 87, 89, 93, 95, 99, 113, 117, 123, 125, 135, 137, 143, 149, 153, 159, 165, 167, 177, 179, 183, 185, 197, 209, 1331, 1332, 48504, 48508, 87163, 416318, 780357, 1845848, 3177027, 3177029, 4309597, 12369422]