A356546 - cp's OEIS frontend

A356546 Triangle read by rows. T(n, k) = RisingFactorial(n + 1, n) / (k! * (n - k)!).

n	a(n)
0	1
1	2
2	2
3	6
4	12
5	6
6	20
7	60
8	60
9	20
10	70
11	280
12	420
13	280
14	70
15	252
16	1260
17	2520
18	2520
19	1260
20	252
21	924
22	5544
23	13860
24	18480
25	13860
26	5544
27	924
28	3432
29	24024
30	72072
31	120120
32	120120
33	72072
34	24024
35	3432
36	12870
37	102960
38	360360
39	720720
40	900900
41	720720
42	360360
43	102960
44	12870

[1, 2, 2, 6, 12, 6, 20, 60, 60, 20, 70, 280, 420, 280, 70, 252, 1260, 2520, 2520, 1260, 252, 924, 5544, 13860, 18480, 13860, 5544, 924, 3432, 24024, 72072, 120120, 120120, 72072, 24024, 3432, 12870, 102960, 360360, 720720, 900900, 720720, 360360, 102960, 12870]

cp's OEIS Frontend

A356546 Triangle read by rows. T(n, k) = RisingFactorial(n + 1, n) / (k! * (n - k)!).

Table of values

List of values