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.

A256407 Numbers n such that for some m, A166133(m)=n, A166133(m+1)=n^2-1, in increasing order.

Table of values

n a(n)
1 3
2 198
3 270
4 522
5 570
6 600
7 822
8 882
9 1062
10 1950
11 2130
12 2268
13 2310
14 2592
15 2970
16 3168
17 5022
18 5502
19 6702
20 7350
21 9438
22 10038
23 10428
24 10500
25 14010
26 14562
27 15288
28 16650
29 17028
30 17958
31 18060
32 18522
33 19698
34 19890
35 20550
36 20718
37 20772
38 22158
39 22638
40 23058
41 23562
42 24108
43 25170
44 25602

List of values

[3, 198, 270, 522, 570, 600, 822, 882, 1062, 1950, 2130, 2268, 2310, 2592, 2970, 3168, 5022, 5502, 6702, 7350, 9438, 10038, 10428, 10500, 14010, 14562, 15288, 16650, 17028, 17958, 18060, 18522, 19698, 19890, 20550, 20718, 20772, 22158, 22638, 23058, 23562, 24108, 25170, 25602]