A370983 - cp's OEIS frontend

A370983 Triangle read by rows: T(n, k) = (n + k - 1)! / (k!*(n - k)!) if k > 0 and T(n, 0) = 0^n.

n	a(n)
0	1
1	0
2	1
3	0
4	2
5	3
6	0
7	3
8	12
9	20
10	0
11	4
12	30
13	120
14	210
15	0
16	5
17	60
18	420
19	1680
20	3024
21	0
22	6
23	105
24	1120
25	7560
26	30240
27	55440
28	0
29	7
30	168
31	2520
32	25200
33	166320
34	665280
35	1235520
36	0
37	8
38	252
39	5040
40	69300
41	665280
42	4324320
43	17297280
44	32432400

[1, 0, 1, 0, 2, 3, 0, 3, 12, 20, 0, 4, 30, 120, 210, 0, 5, 60, 420, 1680, 3024, 0, 6, 105, 1120, 7560, 30240, 55440, 0, 7, 168, 2520, 25200, 166320, 665280, 1235520, 0, 8, 252, 5040, 69300, 665280, 4324320, 17297280, 32432400]

cp's OEIS Frontend

A370983 Triangle read by rows: T(n, k) = (n + k - 1)! / (k!*(n - k)!) if k > 0 and T(n, 0) = 0^n.

Table of values

List of values