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.

A321622 The Riordan square of the Fine numbers, triangle read by rows, T(n, k) for 0 <= k<= n.

Table of values

n a(n)
0 1
1 1
2 1
3 0
4 1
5 1
6 1
7 1
8 1
9 1
10 2
11 4
12 2
13 1
14 1
15 6
16 10
17 7
18 3
19 1
20 1
21 18
22 31
23 19
24 10
25 4
26 1
27 1
28 57
29 97
30 61
31 29
32 13
33 5
34 1
35 1
36 186
37 316
38 196
39 96
40 40
41 16
42 6
43 1
44 1
45 622
46 1054
47 652
48 316
49 136
50 52
51 19
52 7
53 1
54 1
55 2120
56 3586
57 2210
58 1072
59 458
60 181
61 65
62 22
63 8
64 1
65 1

List of values

[1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 2, 4, 2, 1, 1, 6, 10, 7, 3, 1, 1, 18, 31, 19, 10, 4, 1, 1, 57, 97, 61, 29, 13, 5, 1, 1, 186, 316, 196, 96, 40, 16, 6, 1, 1, 622, 1054, 652, 316, 136, 52, 19, 7, 1, 1, 2120, 3586, 2210, 1072, 458, 181, 65, 22, 8, 1, 1]