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.

A068476 a(n) = Sum_{m=1..n} m*n^(m+(-1)^n).

Table of values

n a(n)
0 0
1 1
2 20
3 34
4 5008
5 3711
6 1948356
7 937924
8 1205220416
9 429794605
10 1098765432100
11 310989720966
12 1390027428561168
13 326011399456939
14 2332600912091693348
15 466937872906120456
16 5016202619581534249216
17 875711370981239308953

List of values

[0, 1, 20, 34, 5008, 3711, 1948356, 937924, 1205220416, 429794605, 1098765432100, 310989720966, 1390027428561168, 326011399456939, 2332600912091693348, 466937872906120456, 5016202619581534249216, 875711370981239308953]

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

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