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.

A334192 Square array A(n,k), n >= 0, k >= 1, read by antidiagonals: A(n,k) = exp(1/k) * Sum_{j>=0} (k*j + 1)^n / ((-k)^j * j!).

Table of values

n a(n)
0 1
1 1
2 0
3 1
4 0
5 -1
6 1
7 0
8 -2
9 -1
10 1
11 0
12 -3
13 -4
14 2
15 1
16 0
17 -4
18 -9
19 4
20 9
21 1
22 0
23 -5
24 -16
25 0
26 64
27 9
28 1
29 0
30 -6
31 -25
32 -16
33 189
34 248
35 -50
36 1
37 0
38 -7
39 -36
40 -50
41 384
42 1377
43 48
44 -267
45 1
46 0
47 -8
48 -49
49 -108
50 625
51 4416
52 4374
53 -6512
54 -413
55 1
56 0
57 -9
58 -64
59 -196
60 864
61 10625
62 26368
63 -26001
64 -51200
65 2180

List of values

[1, 1, 0, 1, 0, -1, 1, 0, -2, -1, 1, 0, -3, -4, 2, 1, 0, -4, -9, 4, 9, 1, 0, -5, -16, 0, 64, 9, 1, 0, -6, -25, -16, 189, 248, -50, 1, 0, -7, -36, -50, 384, 1377, 48, -267, 1, 0, -8, -49, -108, 625, 4416, 4374, -6512, -413, 1, 0, -9, -64, -196, 864, 10625, 26368, -26001, -51200, 2180]