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.

A117643 a(n) = n*(a(n-1)-1) starting with a(0)=3.

Table of values

n a(n)
0 3
1 2
2 2
3 3
4 8
5 35
6 204
7 1421
8 11360
9 102231
10 1022300
11 11245289
12 134943456
13 1754264915
14 24559708796
15 368395631925
16 5894330110784
17 100203611883311
18 1803665013899580
19 34269635264092001
20 685392705281840000

List of values

[3, 2, 2, 3, 8, 35, 204, 1421, 11360, 102231, 1022300, 11245289, 134943456, 1754264915, 24559708796, 368395631925, 5894330110784, 100203611883311, 1803665013899580, 34269635264092001, 685392705281840000]

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

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