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.

A033623 Grundy function for turn-at-most-4-coins game.

Table of values

n a(n)
1 1
2 2
3 4
4 8
5 15
6 16
7 32
8 51
9 64
10 85
11 106
12 128
13 150
14 171
15 219
16 237
17 247
18 256
19 279
20 297
21 455
22 512
23 537
24 557
25 594
26 643
27 803
28 863
29 998
30 1024
31 1051
32 1070
33 1112
34 1169
35 1333
36 1345
37 1620
38 1866
39 2048
40 2076
41 2085
42 2185
43 2372

List of values

[1, 2, 4, 8, 15, 16, 32, 51, 64, 85, 106, 128, 150, 171, 219, 237, 247, 256, 279, 297, 455, 512, 537, 557, 594, 643, 803, 863, 998, 1024, 1051, 1070, 1112, 1169, 1333, 1345, 1620, 1866, 2048, 2076, 2085, 2185, 2372]