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.

A319970 a(n) = A003146(A003144(n)).

Table of values

n a(n)
1 4
2 17
3 28
4 41
5 48
6 61
7 72
8 85
9 98
10 109
11 122
12 129
13 142
14 153
15 166
16 177
17 190
18 197
19 210
20 221
21 234
22 247
23 258
24 271
25 278
26 291
27 302
28 315
29 322
30 335
31 346
32 359
33 372
34 383
35 396
36 403
37 416
38 427
39 440
40 451
41 464
42 471
43 484
44 495
45 508
46 521
47 532
48 545
49 552
50 565
51 576
52 589
53 602
54 613

List of values

[4, 17, 28, 41, 48, 61, 72, 85, 98, 109, 122, 129, 142, 153, 166, 177, 190, 197, 210, 221, 234, 247, 258, 271, 278, 291, 302, 315, 322, 335, 346, 359, 372, 383, 396, 403, 416, 427, 440, 451, 464, 471, 484, 495, 508, 521, 532, 545, 552, 565, 576, 589, 602, 613]