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.

A215707 n-th derivative of ((x^x)^x)^(x^x) at x=1.

Table of values

n a(n)
0 1
1 1
2 6
3 33
4 228
5 1880
6 17742
7 187124
8 2176360
9 27617616
10 378764280
11 5574170712
12 87491513304
13 1457433784560
14 25654258467432
15 475431102931080
16 9246150139382400
17 188172595998890688
18 3997389233216787264
19 88440294467474068608
20 2033755519425292281600

List of values

[1, 1, 6, 33, 228, 1880, 17742, 187124, 2176360, 27617616, 378764280, 5574170712, 87491513304, 1457433784560, 25654258467432, 475431102931080, 9246150139382400, 188172595998890688, 3997389233216787264, 88440294467474068608, 2033755519425292281600]

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

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