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.

A331091 Positive negaFibonacci-Niven numbers k (A331085) such that -k is a negative negaFibonacci-Niven number (A331088).

Table of values

n a(n)
1 1
2 2
3 4
4 6
5 12
6 18
7 24
8 27
9 30
10 36
11 48
12 55
13 60
14 72
15 84
16 90
17 96
18 100
19 108
20 110
21 112
22 116
23 120
24 144
25 150
26 156
27 172
28 176
29 180
30 184
31 192
32 196
33 208
34 228
35 234
36 240
37 246
38 252
39 260
40 264
41 288
42 300
43 305
44 320
45 328
46 330
47 336
48 340
49 360
50 372
51 378
52 384
53 396
54 400
55 415
56 420
57 460
58 468
59 475
60 480
61 492

List of values

[1, 2, 4, 6, 12, 18, 24, 27, 30, 36, 48, 55, 60, 72, 84, 90, 96, 100, 108, 110, 112, 116, 120, 144, 150, 156, 172, 176, 180, 184, 192, 196, 208, 228, 234, 240, 246, 252, 260, 264, 288, 300, 305, 320, 328, 330, 336, 340, 360, 372, 378, 384, 396, 400, 415, 420, 460, 468, 475, 480, 492]