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.

A362227 a(n) = Product_{k=1..w(n)} p(k)^(S(n,k)-1), where set S(n,k) = row n of A272011 and w(n) = A000120(n) is the binary weight of n.

Table of values

n a(n)
0 1
1 2
2 4
3 12
4 8
5 24
6 72
7 360
8 16
9 48
10 144
11 720
12 432
13 2160
14 10800
15 75600
16 32
17 96
18 288
19 1440
20 864
21 4320
22 21600
23 151200
24 2592
25 12960
26 64800
27 453600
28 324000
29 2268000
30 15876000
31 174636000
32 64
33 192
34 576
35 2880
36 1728
37 8640
38 43200
39 302400
40 5184
41 25920
42 129600
43 907200
44 648000
45 4536000
46 31752000
47 349272000
48 15552

List of values

[1, 2, 4, 12, 8, 24, 72, 360, 16, 48, 144, 720, 432, 2160, 10800, 75600, 32, 96, 288, 1440, 864, 4320, 21600, 151200, 2592, 12960, 64800, 453600, 324000, 2268000, 15876000, 174636000, 64, 192, 576, 2880, 1728, 8640, 43200, 302400, 5184, 25920, 129600, 907200, 648000, 4536000, 31752000, 349272000, 15552]