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.

A329959 Binomial transform of a signed variant of triangle A050166.

Table of values

n a(n)
0 1
1 0
2 2
3 0
4 0
5 5
6 0
7 0
8 1
9 14
10 0
11 0
12 1
13 8
14 42
15 0
16 0
17 1
18 10
19 45
20 132
21 0
22 0
23 1
24 12
25 69
26 220
27 429
28 0
29 0
30 1
31 14
32 98
33 406
34 1001
35 1430
36 0
37 0
38 1
39 16
40 132
41 672
42 2184
43 4368
44 4862
45 0
46 0
47 1
48 18
49 171
50 1032
51 4152
52 11088
53 18564
54 16796
55 0
56 0
57 1
58 20
59 215
60 1500
61 7185
62 23904
63 54060
64 77520
65 58786

List of values

[1, 0, 2, 0, 0, 5, 0, 0, 1, 14, 0, 0, 1, 8, 42, 0, 0, 1, 10, 45, 132, 0, 0, 1, 12, 69, 220, 429, 0, 0, 1, 14, 98, 406, 1001, 1430, 0, 0, 1, 16, 132, 672, 2184, 4368, 4862, 0, 0, 1, 18, 171, 1032, 4152, 11088, 18564, 16796, 0, 0, 1, 20, 215, 1500, 7185, 23904, 54060, 77520, 58786]