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.

A190000 a(n) = n + [n*r/s] + [n*t/s]; r=1, s=sinh(1), t=cosh(1).

Table of values

n a(n)
1 2
2 5
3 8
4 12
5 15
6 18
7 21
8 24
9 27
10 31
11 34
12 37
13 41
14 43
15 46
16 50
17 53
18 56
19 59
20 63
21 65
22 68
23 72
24 75
25 78
26 82
27 84
28 87
29 91
30 94
31 97
32 101
33 104
34 106
35 109
36 113
37 116
38 119
39 123
40 126
41 128
42 132
43 135
44 138
45 142
46 145
47 147
48 151
49 154
50 157
51 160
52 164
53 167
54 169
55 173
56 176
57 179
58 183
59 186
60 189
61 192
62 195
63 198
64 202
65 205
66 208
67 211
68 214
69 217
70 220
71 224
72 227
73 230
74 233

List of values

[2, 5, 8, 12, 15, 18, 21, 24, 27, 31, 34, 37, 41, 43, 46, 50, 53, 56, 59, 63, 65, 68, 72, 75, 78, 82, 84, 87, 91, 94, 97, 101, 104, 106, 109, 113, 116, 119, 123, 126, 128, 132, 135, 138, 142, 145, 147, 151, 154, 157, 160, 164, 167, 169, 173, 176, 179, 183, 186, 189, 192, 195, 198, 202, 205, 208, 211, 214, 217, 220, 224, 227, 230, 233]