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.

A351703 Square array T(n,k), n >= 0, k >= 1, read by antidiagonals, where column k is the expansion of e.g.f. 1/(1 - x^k * exp(x) / k!).

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 0
5 4
6 1
7 0
8 1
9 21
10 1
11 0
12 0
13 3
14 148
15 1
16 0
17 0
18 1
19 12
20 1305
21 1
22 0
23 0
24 0
25 4
26 70
27 13806
28 1
29 0
30 0
31 0
32 1
33 10
34 465
35 170401
36 1
37 0
38 0
39 0
40 0
41 5
42 40
43 3591
44 2403640
45 1
46 0
47 0
48 0
49 0
50 1
51 15
52 315
53 31948
54 38143377
55 1
56 0
57 0
58 0
59 0
60 0
61 6
62 35
63 2296
64 319068
65 672552730

List of values

[1, 1, 1, 1, 0, 4, 1, 0, 1, 21, 1, 0, 0, 3, 148, 1, 0, 0, 1, 12, 1305, 1, 0, 0, 0, 4, 70, 13806, 1, 0, 0, 0, 1, 10, 465, 170401, 1, 0, 0, 0, 0, 5, 40, 3591, 2403640, 1, 0, 0, 0, 0, 1, 15, 315, 31948, 38143377, 1, 0, 0, 0, 0, 0, 6, 35, 2296, 319068, 672552730]