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.

A173050 Triangle, read by rows, given by [0,1,1,1,1,1,1,1,...] DELTA [1,0,1,0,2,0,3,0,4,0,5,0,6,0,...] where DELTA is the operator defined in A084938.

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 1
5 1
6 0
7 2
8 3
9 1
10 0
11 5
12 10
13 6
14 1
15 0
16 14
17 36
18 31
19 10
20 1
21 0
22 42
23 135
24 156
25 77
26 15
27 1
28 0
29 132
30 518
31 771
32 534
33 169
34 21
35 1
36 0
37 429
38 2015
39 3745
40 3451
41 1610
42 345
43 28
44 1
45 0
46 1430
47 7906
48 17897
49 21094
50 13569
51 4537
52 676
53 36
54 1
55 0
56 4862
57 31195
58 84278
59 123203
60 103986

List of values

[1, 0, 1, 0, 1, 1, 0, 2, 3, 1, 0, 5, 10, 6, 1, 0, 14, 36, 31, 10, 1, 0, 42, 135, 156, 77, 15, 1, 0, 132, 518, 771, 534, 169, 21, 1, 0, 429, 2015, 3745, 3451, 1610, 345, 28, 1, 0, 1430, 7906, 17897, 21094, 13569, 4537, 676, 36, 1, 0, 4862, 31195, 84278, 123203, 103986]