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.

A163899 Array A(i,j) giving the square of distance from (i,j) to the location where A163357(i,j) is situated in array A054238(i,j), listed antidiagonally as A(0,0), A(0,1), A(1,0), A(0,2), A(1,1), A(2,0), ...

Table of values

n a(n)
0 0
1 0
2 1
3 9
4 1
5 8
6 9
7 2
8 5
9 18
10 0
11 2
12 4
13 5
14 25
15 1
16 2
17 5
18 2
19 20
20 29
21 0
22 1
23 5
24 9
25 17
26 10
27 36
28 0
29 1
30 4
31 9
32 16
33 25
34 36
35 49
36 225
37 1
38 4
39 2
40 16
41 10
42 5
43 25
44 128
45 225
46 170
47 4
48 1
49 17
50 10
51 5
52 18
53 113
54 162
55 196
56 170
57 125
58 9
59 16
60 25
61 5
62 10
63 128
64 113
65 149
66 225
67 170
68 125
69 90
70 16
71 9
72 4
73 1
74 128

List of values

[0, 0, 1, 9, 1, 8, 9, 2, 5, 18, 0, 2, 4, 5, 25, 1, 2, 5, 2, 20, 29, 0, 1, 5, 9, 17, 10, 36, 0, 1, 4, 9, 16, 25, 36, 49, 225, 1, 4, 2, 16, 10, 5, 25, 128, 225, 170, 4, 1, 17, 10, 5, 18, 113, 162, 196, 170, 125, 9, 16, 25, 5, 10, 128, 113, 149, 225, 170, 125, 90, 16, 9, 4, 1, 128]