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.

A276940 a(1) = 2; for n > 1, a(n) = (n-2)! * n^3.

Table of values

n a(n)
1 2
2 8
3 27
4 128
5 750
6 5184
7 41160
8 368640
9 3674160
10 40320000
11 482993280
12 6270566400
13 87697209600
14 1314380390400
15 21016195200000
16 357082280755200
17 6424604169984000
18 122021710626816000
19 2439660069310464000
20 51218989645824000000
21 1126555274886193152000
22 25905540583064862720000
23 621623493403188756480000
24 15538186060797648568320000

List of values

[2, 8, 27, 128, 750, 5184, 41160, 368640, 3674160, 40320000, 482993280, 6270566400, 87697209600, 1314380390400, 21016195200000, 357082280755200, 6424604169984000, 122021710626816000, 2439660069310464000, 51218989645824000000, 1126555274886193152000, 25905540583064862720000, 621623493403188756480000, 15538186060797648568320000]

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

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