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.

A104986 Matrix logarithm of triangle A104980.

Table of values

n a(n)
0 0
1 1
2 0
3 2
4 2
5 0
6 7
7 4
8 3
9 0
10 33
11 14
12 7
13 4
14 0
15 191
16 66
17 27
18 11
19 5
20 0
21 1297
22 382
23 137
24 48
25 16
26 6
27 0
28 10063
29 2594
30 843
31 270
32 79
33 22
34 7
35 0
36 87669
37 20126
38 6041
39 1820
40 495
41 122
42 29
43 8
44 0
45 847015
46 175338
47 49219
48 14176
49 3679
50 848
51 179
52 37
53 9
54 0
55 8989301
56 1694030
57 448681
58 124828
59 31361
60 6930
61 1371
62 252
63 46
64 10
65 0

List of values

[0, 1, 0, 2, 2, 0, 7, 4, 3, 0, 33, 14, 7, 4, 0, 191, 66, 27, 11, 5, 0, 1297, 382, 137, 48, 16, 6, 0, 10063, 2594, 843, 270, 79, 22, 7, 0, 87669, 20126, 6041, 1820, 495, 122, 29, 8, 0, 847015, 175338, 49219, 14176, 3679, 848, 179, 37, 9, 0, 8989301, 1694030, 448681, 124828, 31361, 6930, 1371, 252, 46, 10, 0]