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.

A068576 Numbers k such that Sum_{j=1..k} mu(j)^2 = floor(6*k/Pi^2).

Table of values

n a(n)
1 28
2 56
3 153
4 172
5 173
6 175
7 176
8 177
9 178
10 180
11 181
12 344
13 351
14 352
15 353
16 354
17 356
18 357
19 361
20 362
21 363
22 365
23 366
24 367
25 368
26 370
27 371
28 373
29 374
30 375
31 383
32 386
33 391
34 393
35 394
36 395
37 396
38 397
39 400
40 405
41 408
42 425
43 428
44 640
45 752
46 848
47 849
48 850
49 851
50 852
51 853
52 854

List of values

[28, 56, 153, 172, 173, 175, 176, 177, 178, 180, 181, 344, 351, 352, 353, 354, 356, 357, 361, 362, 363, 365, 366, 367, 368, 370, 371, 373, 374, 375, 383, 386, 391, 393, 394, 395, 396, 397, 400, 405, 408, 425, 428, 640, 752, 848, 849, 850, 851, 852, 853, 854]