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.

A081769 a(n)-th term of the continued fraction for sum(k>=0,1/2^(2^k)) is 2.

Table of values

n a(n)
1 5
2 13
3 18
4 23
5 25
6 30
7 38
8 43
9 45
10 53
11 58
12 60
13 65
14 70
15 78
16 83
17 85
18 93
19 98
20 103
21 105
22 110
23 118
24 120
25 125
26 133
27 138
28 140
29 145
30 150
31 158
32 163
33 165
34 173
35 178
36 183
37 185
38 190
39 198
40 203
41 205
42 213
43 218
44 220
45 225
46 230
47 238
48 240
49 245
50 253
51 258
52 263
53 265
54 270
55 278
56 280

List of values

[5, 13, 18, 23, 25, 30, 38, 43, 45, 53, 58, 60, 65, 70, 78, 83, 85, 93, 98, 103, 105, 110, 118, 120, 125, 133, 138, 140, 145, 150, 158, 163, 165, 173, 178, 183, 185, 190, 198, 203, 205, 213, 218, 220, 225, 230, 238, 240, 245, 253, 258, 263, 265, 270, 278, 280]