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.

A051206 Numbers of the form x^2-4^y >= 0.

Table of values

n a(n)
1 0
2 3
3 5
4 8
5 9
6 12
7 15
8 17
9 20
10 21
11 24
12 32
13 33
14 35
15 36
16 45
17 48
18 57
19 60
20 63
21 65
22 68
23 77
24 80
25 84
26 96
27 99
28 105
29 117
30 120
31 128
32 129
33 132
34 140
35 143
36 144
37 153
38 161
39 165
40 168
41 180
42 185
43 192
44 195
45 201
46 209
47 221
48 224
49 225
50 228
51 240
52 252
53 255
54 257
55 260
56 272
57 273
58 285
59 288
60 297

List of values

[0, 3, 5, 8, 9, 12, 15, 17, 20, 21, 24, 32, 33, 35, 36, 45, 48, 57, 60, 63, 65, 68, 77, 80, 84, 96, 99, 105, 117, 120, 128, 129, 132, 140, 143, 144, 153, 161, 165, 168, 180, 185, 192, 195, 201, 209, 221, 224, 225, 228, 240, 252, 255, 257, 260, 272, 273, 285, 288, 297]