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.

A211205 n-th derivative of x^(x^(x^(x^(x^x)))) at x=1.

Table of values

n a(n)
0 1
1 1
2 2
3 9
4 56
5 480
6 5094
7 60494
8 823528
9 12365424
10 206078880
11 3745686912
12 74083090872
13 1579529362944
14 36165466533000
15 884104045301640
16 22992315801392064
17 633547543117707648
18 18439576158792912192
19 565162707747635408448
20 18194047307015185486080

List of values

[1, 1, 2, 9, 56, 480, 5094, 60494, 823528, 12365424, 206078880, 3745686912, 74083090872, 1579529362944, 36165466533000, 884104045301640, 22992315801392064, 633547543117707648, 18439576158792912192, 565162707747635408448, 18194047307015185486080]

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

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