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.

A375053 a(n) = least k such that (n Pi)^(2 k + 1)/(2 k + 1)! < 1.

Table of values

n a(n)
0 1
1 3
2 7
3 11
4 16
5 20
6 24
7 28
8 33
9 37
10 41
11 45
12 50
13 54
14 58
15 62
16 67
17 71
18 75
19 79
20 84
21 88
22 92
23 96
24 101
25 105
26 109
27 113
28 118
29 122
30 126
31 131
32 135
33 139
34 143
35 148
36 152
37 156
38 160
39 165
40 169
41 173
42 177
43 182
44 186
45 190
46 194
47 199
48 203
49 207
50 212
51 216
52 220
53 224
54 229
55 233
56 237

List of values

[1, 3, 7, 11, 16, 20, 24, 28, 33, 37, 41, 45, 50, 54, 58, 62, 67, 71, 75, 79, 84, 88, 92, 96, 101, 105, 109, 113, 118, 122, 126, 131, 135, 139, 143, 148, 152, 156, 160, 165, 169, 173, 177, 182, 186, 190, 194, 199, 203, 207, 212, 216, 220, 224, 229, 233, 237]