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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.

A062814 a(n) = Sum_{i=0..n-1} i * (n - i)^(n - i).

Table of values

n a(n)
1 0
2 1
3 6
4 38
5 326
6 3739
7 53808
8 927420
9 18578248
10 423649565
11 10828720882
12 306545462810
13 9518362652994
14 321605286435431
15 11745699035775884
16 461063683165975712
17 19357125741005727156
18 865493449685182242777

List of values

[0, 1, 6, 38, 326, 3739, 53808, 927420, 18578248, 423649565, 10828720882, 306545462810, 9518362652994, 321605286435431, 11745699035775884, 461063683165975712, 19357125741005727156, 865493449685182242777]

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

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