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.

A307296 Array read by antidiagonals: Sprague-Grundy values for the game NimHof with 4 rules [1,0], [3,2], [1,1], [0,1].

Table of values

n a(n)
0 0
1 1
2 1
3 2
4 2
5 2
6 3
7 0
8 0
9 3
10 4
11 4
12 1
13 4
14 4
15 5
16 5
17 5
18 5
19 5
20 5
21 6
22 3
23 3
24 6
25 3
26 3
27 6
28 7
29 7
30 4
31 7
32 7
33 4
34 7
35 7
36 8
37 8
38 8
39 1
40 8
41 0
42 8
43 8
44 8
45 9
46 6
47 6
48 0
49 2
50 2
51 1
52 6
53 6
54 9
55 10
56 10
57 7
58 2
59 9
60 7
61 9
62 2
63 7
64 10
65 10
66 11
67 11
68 11
69 9
70 10
71 10
72 10
73 0
74 9
75 11
76 11
77 11
78 12
79 9
80 9
81 12
82 0
83 11
84 3
85 11
86 1
87 12
88 9
89 9
90 12

List of values

[0, 1, 1, 2, 2, 2, 3, 0, 0, 3, 4, 4, 1, 4, 4, 5, 5, 5, 5, 5, 5, 6, 3, 3, 6, 3, 3, 6, 7, 7, 4, 7, 7, 4, 7, 7, 8, 8, 8, 1, 8, 0, 8, 8, 8, 9, 6, 6, 0, 2, 2, 1, 6, 6, 9, 10, 10, 7, 2, 9, 7, 9, 2, 7, 10, 10, 11, 11, 11, 9, 10, 10, 10, 0, 9, 11, 11, 11, 12, 9, 9, 12, 0, 11, 3, 11, 1, 12, 9, 9, 12]