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.

A349062 Powerful numbers (A001694) with a record gap to the next powerful number.

Table of values

n a(n)
1 1
2 4
3 9
4 16
5 36
6 49
7 81
8 144
9 169
10 256
11 289
12 441
13 529
14 576
15 676
16 729
17 900
18 1024
19 1156
20 1225
21 1372
22 1444
23 1600
24 1849
25 2209
26 2401
27 2916
28 3600
29 3721
30 4096
31 4356
32 4624
33 4761
34 5041
35 5625
36 6400
37 6561
38 7225
39 7396
40 8281
41 9025
42 9409
43 9801
44 11025
45 11236
46 11664
47 12544
48 14400

List of values

[1, 4, 9, 16, 36, 49, 81, 144, 169, 256, 289, 441, 529, 576, 676, 729, 900, 1024, 1156, 1225, 1372, 1444, 1600, 1849, 2209, 2401, 2916, 3600, 3721, 4096, 4356, 4624, 4761, 5041, 5625, 6400, 6561, 7225, 7396, 8281, 9025, 9409, 9801, 11025, 11236, 11664, 12544, 14400]