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.

A348119 Numbers k such that k and k+1 are both numbers whose powerful part is larger than their powerfree part (A328014).

Table of values

n a(n)
1 8
2 24
3 48
4 49
5 63
6 80
7 175
8 224
9 242
10 288
11 324
12 350
13 351
14 360
15 512
16 539
17 575
18 675
19 735
20 832
21 960
22 1088
23 1215
24 1224
25 1368
26 1444
27 1681
28 1700
29 1862
30 2057
31 2106
32 2299
33 2303
34 2375
35 2400
36 2600
37 2624
38 2645
39 2808
40 3024
41 3249
42 3750
43 3887
44 3968
45 4224
46 4374
47 4624
48 4900
49 5040

List of values

[8, 24, 48, 49, 63, 80, 175, 224, 242, 288, 324, 350, 351, 360, 512, 539, 575, 675, 735, 832, 960, 1088, 1215, 1224, 1368, 1444, 1681, 1700, 1862, 2057, 2106, 2299, 2303, 2375, 2400, 2600, 2624, 2645, 2808, 3024, 3249, 3750, 3887, 3968, 4224, 4374, 4624, 4900, 5040]