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.

A330743 a(n) is the first term k of A329902 for which A056239(k) = n.

Table of values

n a(n)
0 1
1 2
2 4
3 6
4 12
5 24
6 40
7 60
8 84
9 168
10 336
11 528
12 792
13 936
14 1872
15 2448
16 3060
17 4560
18 4788
19 8280
20 15456
21 23184
22 29232
23 31248
24 62496
25 74592
26 124320
27 137760
28 144480
29 157920
30 315840
31 356160
32 559680
33 623040
34 644160
35 966240
36 1061280
37 1124640
38 1686960
39 1734480
40 2049840
41 2218320
42 2330640
43 2499120
44 4165200
45 4539600
46 4726800
47 4820400

List of values

[1, 2, 4, 6, 12, 24, 40, 60, 84, 168, 336, 528, 792, 936, 1872, 2448, 3060, 4560, 4788, 8280, 15456, 23184, 29232, 31248, 62496, 74592, 124320, 137760, 144480, 157920, 315840, 356160, 559680, 623040, 644160, 966240, 1061280, 1124640, 1686960, 1734480, 2049840, 2218320, 2330640, 2499120, 4165200, 4539600, 4726800, 4820400]

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

Content is available under The OEIS End-User License Agreement.