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.

A152909 Largest k such that k! < 2^(2^n).

Table of values

n a(n)
0 1
1 2
2 3
3 5
4 8
5 12
6 20
7 34
8 57
9 98
10 170
11 300
12 536
13 966
14 1754
15 3210
16 5910
17 10944
18 20366
19 38064
20 71421
21 134480
22 254016
23 481176
24 913846
25 1739680
26 3318996
27 6344666
28 12150874
29 23310032
30 44787927
31 86181405
32 166057045
33 320370847
34 618821160

List of values

[1, 2, 3, 5, 8, 12, 20, 34, 57, 98, 170, 300, 536, 966, 1754, 3210, 5910, 10944, 20366, 38064, 71421, 134480, 254016, 481176, 913846, 1739680, 3318996, 6344666, 12150874, 23310032, 44787927, 86181405, 166057045, 320370847, 618821160]

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

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