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.

A118429 Triangle read by rows: T(n,k) is the number of binary sequences of length n containing k subsequences 010 (n,k >= 0).

Table of values

n a(n)
0 1
1 2
2 4
3 7
4 1
5 12
6 4
7 21
8 10
9 1
10 37
11 22
12 5
13 65
14 47
15 15
16 1
17 114
18 98
19 38
20 6
21 200
22 199
23 91
24 21
25 1
26 351
27 396
28 210
29 60
30 7
31 616
32 777
33 468
34 158
35 28
36 1
37 1081
38 1508
39 1014
40 396
41 89
42 8
43 1897
44 2900
45 2151
46 952
47 255
48 36
49 1
50 3329
51 5534
52 4487
53 2212
54 687
55 126
56 9
57 5842
58 10492
59 9229

List of values

[1, 2, 4, 7, 1, 12, 4, 21, 10, 1, 37, 22, 5, 65, 47, 15, 1, 114, 98, 38, 6, 200, 199, 91, 21, 1, 351, 396, 210, 60, 7, 616, 777, 468, 158, 28, 1, 1081, 1508, 1014, 396, 89, 8, 1897, 2900, 2151, 952, 255, 36, 1, 3329, 5534, 4487, 2212, 687, 126, 9, 5842, 10492, 9229]