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.

A175268 a(n)=floor(2^sqrt(n)).

Table of values

n a(n)
0 1
1 2
2 2
3 3
4 4
5 4
6 5
7 6
8 7
9 8
10 8
11 9
12 11
13 12
14 13
15 14
16 16
17 17
18 18
19 20
20 22
21 23
22 25
23 27
24 29
25 32
26 34
27 36
28 39
29 41
30 44
31 47
32 50
33 53
34 56
35 60
36 64
37 67
38 71
39 75
40 80
41 84
42 89
43 94
44 99
45 104
46 110
47 115
48 121
49 128
50 134
51 141
52 148
53 155
54 162
55 170
56 178
57 187
58 196
59 205
60 214
61 224
62 234
63 245
64 256
65 267

List of values

[1, 2, 2, 3, 4, 4, 5, 6, 7, 8, 8, 9, 11, 12, 13, 14, 16, 17, 18, 20, 22, 23, 25, 27, 29, 32, 34, 36, 39, 41, 44, 47, 50, 53, 56, 60, 64, 67, 71, 75, 80, 84, 89, 94, 99, 104, 110, 115, 121, 128, 134, 141, 148, 155, 162, 170, 178, 187, 196, 205, 214, 224, 234, 245, 256, 267]