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.

A252492 The largest prime factor of n*(n+1) equals 17. (Related to the abc conjecture.)

Table of values

n a(n)
1 16
2 17
3 33
4 34
5 50
6 51
7 84
8 119
9 135
10 153
11 169
12 220
13 255
14 272
15 288
16 374
17 441
18 560
19 594
20 714
21 832
22 935
23 1088
24 1155
25 1224
26 1274
27 1700
28 2057
29 2430
30 2499
31 2600
32 4913
33 5831
34 12375
35 14399
36 28560
37 31212
38 37179
39 194480
40 336140

List of values

[16, 17, 33, 34, 50, 51, 84, 119, 135, 153, 169, 220, 255, 272, 288, 374, 441, 560, 594, 714, 832, 935, 1088, 1155, 1224, 1274, 1700, 2057, 2430, 2499, 2600, 4913, 5831, 12375, 14399, 28560, 31212, 37179, 194480, 336140]

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

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