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.

A107724 Matrix logarithm of triangle A107719, read by rows.

Table of values

n a(n)
0 0
1 1
2 0
3 4
4 2
5 0
6 31
7 10
8 3
9 0
10 343
11 88
12 19
13 4
14 0
15 4855
16 1066
17 199
18 31
19 5
20 0
21 83209
22 16216
23 2779
24 382
25 46
26 6
27 0
28 1670743
29 295360
30 47791
31 6130
32 655
33 64
34 7
35 0
36 38436673
37 6254824
38 970849
39 119182
40 11929
41 1036
42 85
43 8
44 0
45 996825703
46 150917560
47 22697647
48 2703730

List of values

[0, 1, 0, 4, 2, 0, 31, 10, 3, 0, 343, 88, 19, 4, 0, 4855, 1066, 199, 31, 5, 0, 83209, 16216, 2779, 382, 46, 6, 0, 1670743, 295360, 47791, 6130, 655, 64, 7, 0, 38436673, 6254824, 970849, 119182, 11929, 1036, 85, 8, 0, 996825703, 150917560, 22697647, 2703730]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.