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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.

A323575 a(n) = Product_{k=1..n} (k^k + (n-k)^k).

Table of values

n a(n)
0 1
1 1
2 8
3 405
4 229376
5 1827109375
6 257063481999360
7 755170478103207873707
8 54143353027014803410072371200
9 107483342384971486221625795626923693445
10 6647872853044955947850033397760000000000000000000
11 14166017880429890423491783342799863539312599105433301729629445

List of values

[1, 1, 8, 405, 229376, 1827109375, 257063481999360, 755170478103207873707, 54143353027014803410072371200, 107483342384971486221625795626923693445, 6647872853044955947850033397760000000000000000000, 14166017880429890423491783342799863539312599105433301729629445]

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

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