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.

A060556 Bisection of triangle A060098: odd-indexed members of column sequences of A060098 (not counting leading zeros).

Table of values

n a(n)
0 1
1 1
2 2
3 1
4 6
5 3
6 1
7 12
8 16
9 4
10 1
11 20
12 50
13 32
14 5
15 1
16 30
17 120
18 140
19 55
20 6
21 1
22 42
23 245
24 448
25 316
26 86
27 7
28 1
29 56
30 448
31 1176
32 1284
33 622
34 126
35 8
36 1
37 72
38 756
39 2688
40 4170
41 3102
42 1113
43 176
44 9
45 1
46 90
47 1200
48 5544
49 11550
50 12122

List of values

[1, 1, 2, 1, 6, 3, 1, 12, 16, 4, 1, 20, 50, 32, 5, 1, 30, 120, 140, 55, 6, 1, 42, 245, 448, 316, 86, 7, 1, 56, 448, 1176, 1284, 622, 126, 8, 1, 72, 756, 2688, 4170, 3102, 1113, 176, 9, 1, 90, 1200, 5544, 11550, 12122]