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.

A164838 Number of letters in n-th prime (in Dutch).

Table of values

n a(n)
1 4
2 4
3 4
4 5
5 3
6 7
7 9
8 9
9 13
10 14
11 11
12 13
13 12
14 13
15 14
16 13
17 14
18 11
19 13
20 13
21 14
22 15
23 13
24 14
25 15
26 10
27 11
28 12
29 12
30 14
31 21
32 18
33 20
34 20
35 21
36 19
37 21
38 19
39 20
40 21
41 22
42 19
43 20
44 21
45 22
46 22
47 14
48 24
49 25
50 25
51 23
52 24
53 23
54 23
55 23
56 24
57 24
58 26
59 23
60 26
61 23

List of values

[4, 4, 4, 5, 3, 7, 9, 9, 13, 14, 11, 13, 12, 13, 14, 13, 14, 11, 13, 13, 14, 15, 13, 14, 15, 10, 11, 12, 12, 14, 21, 18, 20, 20, 21, 19, 21, 19, 20, 21, 22, 19, 20, 21, 22, 22, 14, 24, 25, 25, 23, 24, 23, 23, 23, 24, 24, 26, 23, 26, 23]

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

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