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.

A162717 A partial-sum Narayana product.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 2
5 1
6 1
7 3
8 4
9 1
10 1
11 4
12 10
13 7
14 1
15 1
16 5
17 20
18 27
19 11
20 1
21 1
22 6
23 35
24 77
25 61
26 16
27 1
28 1
29 7
30 56
31 182
32 236
33 121
34 22
35 1
36 1
37 8
38 84
39 378
40 726
41 611
42 218
43 29
44 1
45 1
46 9
47 120
48 714
49 1902
50 2375
51 1394
52 365
53 37
54 1
55 1
56 10
57 165
58 1254
59 4422
60 7667
61 6686
62 2885
63 577
64 46
65 1

List of values

[1, 1, 1, 1, 2, 1, 1, 3, 4, 1, 1, 4, 10, 7, 1, 1, 5, 20, 27, 11, 1, 1, 6, 35, 77, 61, 16, 1, 1, 7, 56, 182, 236, 121, 22, 1, 1, 8, 84, 378, 726, 611, 218, 29, 1, 1, 9, 120, 714, 1902, 2375, 1394, 365, 37, 1, 1, 10, 165, 1254, 4422, 7667, 6686, 2885, 577, 46, 1]