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.

A337085 Square array T(n,k), n>=0, k>=0, read by antidiagonals, where T(n,k) = n! * Sum_{j=0..n} j^k/j!.

Table of values

n a(n)
0 1
1 0
2 2
3 0
4 1
5 5
6 0
7 1
8 4
9 16
10 0
11 1
12 6
13 15
14 65
15 0
16 1
17 10
18 27
19 64
20 326
21 0
22 1
23 18
24 57
25 124
26 325
27 1957
28 0
29 1
30 34
31 135
32 292
33 645
34 1956
35 13700
36 0
37 1
38 66
39 345
40 796
41 1585
42 3906
43 13699
44 109601
45 0
46 1
47 130
48 927
49 2404
50 4605
51 9726
52 27391
53 109600
54 986410
55 0
56 1
57 258
58 2577
59 7804
60 15145
61 28926
62 68425
63 219192
64 986409
65 9864101

List of values

[1, 0, 2, 0, 1, 5, 0, 1, 4, 16, 0, 1, 6, 15, 65, 0, 1, 10, 27, 64, 326, 0, 1, 18, 57, 124, 325, 1957, 0, 1, 34, 135, 292, 645, 1956, 13700, 0, 1, 66, 345, 796, 1585, 3906, 13699, 109601, 0, 1, 130, 927, 2404, 4605, 9726, 27391, 109600, 986410, 0, 1, 258, 2577, 7804, 15145, 28926, 68425, 219192, 986409, 9864101]