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.

A135613 Initial digit of Mersenne primes A000668.

Table of values

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

List of values

[3, 7, 3, 1, 8, 1, 5, 2, 2, 6, 1, 1, 6, 5, 1, 1, 4, 2, 1, 2, 4, 3, 2, 4, 4, 4, 8, 5, 5, 5, 7, 1, 1, 4, 8, 6, 1, 4, 9, 1, 2, 1, 3, 1, 2, 1, 3, 5]