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.

A117826 First four terms of the sequence are doubled, then those numbers are tripled and then those numbers are quadrupled, etc.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 2
6 4
7 6
8 8
9 6
10 12
11 18
12 24
13 24
14 48
15 72
16 96
17 120
18 240
19 360
20 480
21 720
22 1440
23 2160
24 2880
25 5040
26 10080
27 15120
28 20160
29 40320
30 80640
31 120960
32 161280
33 362880
34 725760
35 1088640
36 1451520
37 3628800
38 7257600
39 10886400
40 14515200
41 39916800
42 79833600

List of values

[1, 2, 3, 4, 2, 4, 6, 8, 6, 12, 18, 24, 24, 48, 72, 96, 120, 240, 360, 480, 720, 1440, 2160, 2880, 5040, 10080, 15120, 20160, 40320, 80640, 120960, 161280, 362880, 725760, 1088640, 1451520, 3628800, 7257600, 10886400, 14515200, 39916800, 79833600]

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

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