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.

A163641 The radical of the swinging factorial A056040.

Table of values

n a(n)
0 1
1 1
2 2
3 6
4 6
5 30
6 10
7 70
8 70
9 210
10 42
11 462
12 462
13 6006
14 858
15 4290
16 4290
17 72930
18 24310
19 461890
20 92378
21 1939938
22 176358
23 4056234
24 1352078
25 6760390
26 520030
27 1560090
28 222870
29 6463230
30 6463230
31 200360130

List of values

[1, 1, 2, 6, 6, 30, 10, 70, 70, 210, 42, 462, 462, 6006, 858, 4290, 4290, 72930, 24310, 461890, 92378, 1939938, 176358, 4056234, 1352078, 6760390, 520030, 1560090, 222870, 6463230, 6463230, 200360130]

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

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