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.

A091063 Triangle, read by rows, such that the initial terms of the binomial transform of the n-th row forms the n-th row of triangle A059438 transposed (permutations of [1..n] with k components).

Table of values

n a(n)
0 1
1 1
2 0
3 1
4 1
5 0
6 1
7 2
8 2
9 0
10 1
11 3
12 5
13 7
14 0
15 1
16 4
17 9
18 18
19 34
20 0
21 1
22 5
23 14
24 34
25 86
26 206
27 0
28 1
29 6
30 20
31 56
32 162
33 508
34 1476
35 0
36 1
37 7
38 27
39 85
40 269
41 939
42 3549
43 12123
44 0
45 1
46 8
47 35
48 122
49 415
50 1540
51 6413
52 28498
53 111866
54 0
55 1
56 9
57 44
58 168
59 609
60 2361
61 10314
62 50382
63 257922
64 1143554
65 0
66 1

List of values

[1, 1, 0, 1, 1, 0, 1, 2, 2, 0, 1, 3, 5, 7, 0, 1, 4, 9, 18, 34, 0, 1, 5, 14, 34, 86, 206, 0, 1, 6, 20, 56, 162, 508, 1476, 0, 1, 7, 27, 85, 269, 939, 3549, 12123, 0, 1, 8, 35, 122, 415, 1540, 6413, 28498, 111866, 0, 1, 9, 44, 168, 609, 2361, 10314, 50382, 257922, 1143554, 0, 1]