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.

A111560 Matrix logarithm of triangle A111553.

Table of values

n a(n)
0 0
1 1
2 0
3 5
4 2
5 0
6 34
7 7
8 3
9 0
10 282
11 44
12 10
13 4
14 0
15 2696
16 354
17 60
18 14
19 5
20 0
21 28792
22 3328
23 470
24 84
25 19
26 6
27 0
28 337072
29 35144
30 4344
31 654
32 118
33 25
34 7
35 0
36 4273632
37 407984
38 45320
39 6008
40 936
41 164
42 32
43 8
44 0
45 58195072
46 5137824
47 521200
48 62344
49 8704
50 1352
51 224
52 40
53 9
54 0

List of values

[0, 1, 0, 5, 2, 0, 34, 7, 3, 0, 282, 44, 10, 4, 0, 2696, 354, 60, 14, 5, 0, 28792, 3328, 470, 84, 19, 6, 0, 337072, 35144, 4344, 654, 118, 25, 7, 0, 4273632, 407984, 45320, 6008, 936, 164, 32, 8, 0, 58195072, 5137824, 521200, 62344, 8704, 1352, 224, 40, 9, 0]

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

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