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.

A256111 a(n) = squared distance to the origin of the n-th vertex on a Babylonian Spiral.

Table of values

n a(n)
0 0
1 1
2 5
3 13
4 26
5 50
6 65
7 85
8 116
9 100
10 97
11 85
12 85
13 90
14 128
15 205
16 293
17 409
18 481
19 586
20 730
21 845
22 890
23 841
24 833
25 745
26 514
27 244
28 65
29 17
30 106
31 338
32 698
33 1117
34 1225
35 1193
36 1040
37 986
38 1037
39 1060
40 850
41 477
42 197
43 85
44 80
45 232
46 530
47 757
48 650
49 522
50 225
51 16
52 50
53 333
54 797

List of values

[0, 1, 5, 13, 26, 50, 65, 85, 116, 100, 97, 85, 85, 90, 128, 205, 293, 409, 481, 586, 730, 845, 890, 841, 833, 745, 514, 244, 65, 17, 106, 338, 698, 1117, 1225, 1193, 1040, 986, 1037, 1060, 850, 477, 197, 85, 80, 232, 530, 757, 650, 522, 225, 16, 50, 333, 797]