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.

A354977 Triangle read by rows. T(n, k) = Sum_{j=0..n}((-1)^(n-j)*binomial(n, j)*j^(n+k)) / n!.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 3
5 7
6 1
7 6
8 25
9 90
10 1
11 10
12 65
13 350
14 1701
15 1
16 15
17 140
18 1050
19 6951
20 42525
21 1
22 21
23 266
24 2646
25 22827
26 179487
27 1323652
28 1
29 28
30 462
31 5880
32 63987
33 627396
34 5715424
35 49329280
36 1
37 36
38 750
39 11880
40 159027
41 1899612
42 20912320
43 216627840
44 2141764053

List of values

[1, 1, 1, 1, 3, 7, 1, 6, 25, 90, 1, 10, 65, 350, 1701, 1, 15, 140, 1050, 6951, 42525, 1, 21, 266, 2646, 22827, 179487, 1323652, 1, 28, 462, 5880, 63987, 627396, 5715424, 49329280, 1, 36, 750, 11880, 159027, 1899612, 20912320, 216627840, 2141764053]