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.

A035479 (-1)sigma sequence: a(n) = (-1)sigma(a(n-1)), where if (-1)sigma(k) = A049060(k) and a(1) = 624.

Table of values

n a(n)
1 624
2 696
3 728
4 936
5 1716
6 1200
7 1682
8 869
9 780
10 480
11 488
12 780
13 480
14 488
15 780
16 480
17 488
18 780
19 480
20 488
21 780
22 480
23 488
24 780
25 480
26 488
27 780
28 480
29 488
30 780
31 480
32 488
33 780
34 480
35 488
36 780
37 480
38 488
39 780
40 480
41 488
42 780
43 480
44 488
45 780
46 480
47 488
48 780
49 480
50 488
51 780
52 480

List of values

[624, 696, 728, 936, 1716, 1200, 1682, 869, 780, 480, 488, 780, 480, 488, 780, 480, 488, 780, 480, 488, 780, 480, 488, 780, 480, 488, 780, 480, 488, 780, 480, 488, 780, 480, 488, 780, 480, 488, 780, 480, 488, 780, 480, 488, 780, 480, 488, 780, 480, 488, 780, 480]