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.

A369374 Powerful numbers k that have a primorial kernel and more than 1 distinct prime factor.

Table of values

n a(n)
1 36
2 72
3 108
4 144
5 216
6 288
7 324
8 432
9 576
10 648
11 864
12 900
13 972
14 1152
15 1296
16 1728
17 1800
18 1944
19 2304
20 2592
21 2700
22 2916
23 3456
24 3600
25 3888
26 4500
27 4608
28 5184
29 5400
30 5832
31 6912
32 7200
33 7776
34 8100
35 8748
36 9000
37 9216
38 10368
39 10800
40 11664
41 13500
42 13824
43 14400
44 15552
45 16200

List of values

[36, 72, 108, 144, 216, 288, 324, 432, 576, 648, 864, 900, 972, 1152, 1296, 1728, 1800, 1944, 2304, 2592, 2700, 2916, 3456, 3600, 3888, 4500, 4608, 5184, 5400, 5832, 6912, 7200, 7776, 8100, 8748, 9000, 9216, 10368, 10800, 11664, 13500, 13824, 14400, 15552, 16200]

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

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