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.

A186298 A007520(n)-2.

Table of values

n a(n)
1 1
2 9
3 17
4 41
5 57
6 65
7 81
8 105
9 129
10 137
11 161
12 177
13 209
14 225
15 249
16 281
17 305
18 329
19 345
20 377
21 417
22 441
23 465
24 489
25 497
26 521
27 545
28 561
29 569
30 585
31 617
32 641
33 657
34 681
35 689
36 737
37 785
38 809
39 825
40 857
41 881
42 905
43 945
44 969
45 1017
46 1049
47 1089
48 1121
49 1161
50 1169
51 1185

List of values

[1, 9, 17, 41, 57, 65, 81, 105, 129, 137, 161, 177, 209, 225, 249, 281, 305, 329, 345, 377, 417, 441, 465, 489, 497, 521, 545, 561, 569, 585, 617, 641, 657, 681, 689, 737, 785, 809, 825, 857, 881, 905, 945, 969, 1017, 1049, 1089, 1121, 1161, 1169, 1185]

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

Content is available under The OEIS End-User License Agreement.