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.

A135406 Sum of squares of gaps between consecutive semiprimes.

Table of values

n a(n)
1 4
2 13
3 14
4 30
5 31
6 67
7 68
8 77
9 78
10 127
11 128
12 129
13 138
14 139
15 188
16 197
17 201
18 217
19 221
20 222
21 238
22 247
23 263
24 288
25 297
26 322
27 331
28 332
29 333
30 349
31 353
32 354
33 355
34 476
35 501
36 517
37 526
38 527
39 531
40 532
41 533
42 569
43 585
44 586
45 635
46 636
47 637
48 641
49 642
50 723
51 732
52 733
53 737
54 762

List of values

[4, 13, 14, 30, 31, 67, 68, 77, 78, 127, 128, 129, 138, 139, 188, 197, 201, 217, 221, 222, 238, 247, 263, 288, 297, 322, 331, 332, 333, 349, 353, 354, 355, 476, 501, 517, 526, 527, 531, 532, 533, 569, 585, 586, 635, 636, 637, 641, 642, 723, 732, 733, 737, 762]