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.

A034871 Odd-numbered rows of Pascal's triangle.

Table of values

n a(n)
0 1
1 1
2 1
3 3
4 3
5 1
6 1
7 5
8 10
9 10
10 5
11 1
12 1
13 7
14 21
15 35
16 35
17 21
18 7
19 1
20 1
21 9
22 36
23 84
24 126
25 126
26 84
27 36
28 9
29 1
30 1
31 11
32 55
33 165
34 330
35 462
36 462
37 330
38 165
39 55
40 11
41 1
42 1
43 13
44 78
45 286
46 715
47 1287
48 1716
49 1716
50 1287
51 715
52 286
53 78
54 13
55 1
56 1
57 15
58 105
59 455
60 1365
61 3003
62 5005

List of values

[1, 1, 1, 3, 3, 1, 1, 5, 10, 10, 5, 1, 1, 7, 21, 35, 35, 21, 7, 1, 1, 9, 36, 84, 126, 126, 84, 36, 9, 1, 1, 11, 55, 165, 330, 462, 462, 330, 165, 55, 11, 1, 1, 13, 78, 286, 715, 1287, 1716, 1716, 1287, 715, 286, 78, 13, 1, 1, 15, 105, 455, 1365, 3003, 5005]