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.

A221222 Threshold for the P(n)-avoidance vertex-coloring game with two colors and fixed tree size restriction, where P(n) denotes the path on n vertices (see the comments and reference for precise definition).

Table of values

n a(n)
1 1
2 4
3 9
4 16
5 25
6 36
7 49
8 64
9 81
10 100
11 121
12 144
13 169
14 196
15 225
16 256
17 289
18 324
19 361
20 400
21 441
22 484
23 529
24 576
25 625
26 676
27 729
28 791
29 841
30 902
31 961
32 1040
33 1089
34 1156
35 1225
36 1323
37 1376
38 1449
39 1521
40 1641
41 1699
42 1796
43 1856
44 1991
45 2057
46 2160
47 2225
48 2378
49 2447
50 2563
51 2633
52 2795
53 2873

List of values

[1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225, 256, 289, 324, 361, 400, 441, 484, 529, 576, 625, 676, 729, 791, 841, 902, 961, 1040, 1089, 1156, 1225, 1323, 1376, 1449, 1521, 1641, 1699, 1796, 1856, 1991, 2057, 2160, 2225, 2378, 2447, 2563, 2633, 2795, 2873]