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.

A202159 a(n) = smallest k having at least four prime divisors d such that (d + n) | (k + n).

Table of values

n a(n)
1 8855
2 11590
3 27885
4 122360
5 16555
6 10290
7 6545
8 61642
9 71799
10 65195
11 14245
12 142788
13 63635
14 580930
15 39585
16 21098
17 69003
18 258482
19 59885
20 378952
21 8715
22 266090
23 133285
24 690501
25 27335
26 704790
27 1017423
28 299222
29 187891
30 771650
31 293405
32 1638598
33 282315
34 553610
35 227205

List of values

[8855, 11590, 27885, 122360, 16555, 10290, 6545, 61642, 71799, 65195, 14245, 142788, 63635, 580930, 39585, 21098, 69003, 258482, 59885, 378952, 8715, 266090, 133285, 690501, 27335, 704790, 1017423, 299222, 187891, 771650, 293405, 1638598, 282315, 553610, 227205]