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.

A100936 Symmetric square array, read by antidiagonals, where the inverse binomial transform of row n equals: [C(n,0)*1, C(n,1)*2,..., C(n,k)*A051163(k), ..., C(n,n)*A051163(n)] and where A051162 equals the antidiagonal sums.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 3
5 1
6 1
7 5
8 5
9 1
10 1
11 7
12 14
13 7
14 1
15 1
16 9
17 28
18 28
19 9
20 1
21 1
22 11
23 47
24 76
25 47
26 11
27 1
28 1
29 13
30 71
31 163
32 163
33 71
34 13
35 1
36 1
37 15
38 100
39 301
40 435
41 301
42 100
43 15
44 1
45 1
46 17
47 134
48 502
49 971
50 971
51 502
52 134
53 17
54 1
55 1
56 19
57 173
58 778
59 1909
60 2577
61 1909
62 778
63 173
64 19
65 1
66 1
67 21
68 217
69 1141

List of values

[1, 1, 1, 1, 3, 1, 1, 5, 5, 1, 1, 7, 14, 7, 1, 1, 9, 28, 28, 9, 1, 1, 11, 47, 76, 47, 11, 1, 1, 13, 71, 163, 163, 71, 13, 1, 1, 15, 100, 301, 435, 301, 100, 15, 1, 1, 17, 134, 502, 971, 971, 502, 134, 17, 1, 1, 19, 173, 778, 1909, 2577, 1909, 778, 173, 19, 1, 1, 21, 217, 1141]