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.

A165447 T(n,k) = n^4 - 2*k^2*n^2 + k^4 = A120070(n, k)^2.

Table of values

n a(n)
2 9
3 64
4 25
5 225
6 144
7 49
8 576
9 441
10 256
11 81
12 1225
13 1024
14 729
15 400
16 121
17 2304
18 2025
19 1600
20 1089
21 576
22 169
23 3969
24 3600
25 3025
26 2304
27 1521
28 784
29 225
30 6400
31 5929
32 5184
33 4225
34 3136
35 2025
36 1024
37 289
38 9801
39 9216
40 8281
41 7056
42 5625
43 4096
44 2601
45 1296
46 361
47 14400
48 13689
49 12544
50 11025
51 9216
52 7225
53 5184
54 3249
55 1600
56 441
57 20449
58 19600
59 18225
60 16384
61 14161
62 11664
63 9025
64 6400
65 3969
66 1936
67 529

List of values

[9, 64, 25, 225, 144, 49, 576, 441, 256, 81, 1225, 1024, 729, 400, 121, 2304, 2025, 1600, 1089, 576, 169, 3969, 3600, 3025, 2304, 1521, 784, 225, 6400, 5929, 5184, 4225, 3136, 2025, 1024, 289, 9801, 9216, 8281, 7056, 5625, 4096, 2601, 1296, 361, 14400, 13689, 12544, 11025, 9216, 7225, 5184, 3249, 1600, 441, 20449, 19600, 18225, 16384, 14161, 11664, 9025, 6400, 3969, 1936, 529]