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.

A187340 Hankel transform of A014301(n+1).

Table of values

n a(n)
0 1
1 2
2 5
3 5
4 -2
5 -11
6 -11
7 2
8 17
9 17
10 -2
11 -23
12 -23
13 2
14 29
15 29
16 -2
17 -35
18 -35
19 2
20 41
21 41
22 -2
23 -47
24 -47
25 2
26 53
27 53
28 -2
29 -59
30 -59
31 2
32 65
33 65
34 -2
35 -71
36 -71
37 2
38 77
39 77
40 -2
41 -83
42 -83
43 2
44 89
45 89
46 -2
47 -95
48 -95
49 2
50 101
51 101
52 -2
53 -107
54 -107
55 2
56 113
57 113
58 -2
59 -119
60 -119

List of values

[1, 2, 5, 5, -2, -11, -11, 2, 17, 17, -2, -23, -23, 2, 29, 29, -2, -35, -35, 2, 41, 41, -2, -47, -47, 2, 53, 53, -2, -59, -59, 2, 65, 65, -2, -71, -71, 2, 77, 77, -2, -83, -83, 2, 89, 89, -2, -95, -95, 2, 101, 101, -2, -107, -107, 2, 113, 113, -2, -119, -119]