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.

A099055 A bisection of A054519.

Table of values

n a(n)
0 1
1 4
2 9
3 15
4 21
5 28
6 36
7 42
8 51
9 59
10 67
11 75
12 85
13 92
14 102
15 112
16 120
17 128
18 141
19 147
20 159
21 169
22 177
23 187
24 199
25 208
26 218
27 228
28 240
29 248
30 262
31 268
32 281
33 293
34 301
35 313
36 327
37 333
38 345
39 357
40 369
41 378
42 392
43 400
44 412
45 426
46 436
47 444
48 460
49 468
50 483
51 493
52 503
53 515
54 529
55 539

List of values

[1, 4, 9, 15, 21, 28, 36, 42, 51, 59, 67, 75, 85, 92, 102, 112, 120, 128, 141, 147, 159, 169, 177, 187, 199, 208, 218, 228, 240, 248, 262, 268, 281, 293, 301, 313, 327, 333, 345, 357, 369, 378, 392, 400, 412, 426, 436, 444, 460, 468, 483, 493, 503, 515, 529, 539]