A084980 - cp's OEIS frontend

A084980 Triangle of (multi)factorials: n-th row is (n+1)!!... {n "!"s}, (n+1)!... {n-1 "!"s}, ..., (n+1)!.

n	a(n)
1	2
2	3
3	6
4	4
5	8
6	24
7	5
8	10
9	15
10	120
11	6
12	12
13	18
14	48
15	720
16	7
17	14
18	21
19	28
20	105
21	5040
22	8
23	16
24	24
25	32
26	80
27	384
28	40320
29	9
30	18
31	27
32	36
33	45
34	162
35	945
36	362880
37	10
38	20
39	30
40	40
41	50
42	120
43	280
44	3840
45	3628800
46	11
47	22
48	33
49	44
50	55
51	66
52	231
53	880
54	10395
55	39916800
56	12
57	24
58	36
59	48
60	60
61	72
62	168

[2, 3, 6, 4, 8, 24, 5, 10, 15, 120, 6, 12, 18, 48, 720, 7, 14, 21, 28, 105, 5040, 8, 16, 24, 32, 80, 384, 40320, 9, 18, 27, 36, 45, 162, 945, 362880, 10, 20, 30, 40, 50, 120, 280, 3840, 3628800, 11, 22, 33, 44, 55, 66, 231, 880, 10395, 39916800, 12, 24, 36, 48, 60, 72, 168]

cp's OEIS Frontend

A084980 Triangle of (multi)factorials: n-th row is (n+1)!!... {n "!"s}, (n+1)!... {n-1 "!"s}, ..., (n+1)!.

Table of values

List of values