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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.

A000312 a(n) = n^n; number of labeled mappings from n points to themselves (endofunctions).

Table of values

n a(n)
0 1
1 1
2 4
3 27
4 256
5 3125
6 46656
7 823543
8 16777216
9 387420489
10 10000000000
11 285311670611
12 8916100448256
13 302875106592253
14 11112006825558016
15 437893890380859375
16 18446744073709551616
17 827240261886336764177
18 39346408075296537575424
19 1978419655660313589123979

List of values

[1, 1, 4, 27, 256, 3125, 46656, 823543, 16777216, 387420489, 10000000000, 285311670611, 8916100448256, 302875106592253, 11112006825558016, 437893890380859375, 18446744073709551616, 827240261886336764177, 39346408075296537575424, 1978419655660313589123979]

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

Content is available under The OEIS End-User License Agreement.