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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.

A141074 a(n) = n^(n+1)-(n+1)^n+1-(-1)^prime(n+1)-(-1)^(n+1).

Table of values

n a(n)
0 0
1 0
2 2
3 18
4 402
5 7850
6 162290
7 3667650
8 91171010
9 2486784402
10 74062575402
11 2395420006034
12 83695120256594
13 3143661612445146
14 126375169532421602
15 5415486851106043650
16 246486713303685957378
17 11877172892329028459042

List of values

[0, 0, 2, 18, 402, 7850, 162290, 3667650, 91171010, 2486784402, 74062575402, 2395420006034, 83695120256594, 3143661612445146, 126375169532421602, 5415486851106043650, 246486713303685957378, 11877172892329028459042]

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

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