A350297 - cp's OEIS frontend

A350297 Triangle read by rows: T(n,k) = n!*(n-1)^k/k!.

n	a(n)
0	1
1	1
2	0
3	2
4	2
5	1
6	6
7	12
8	12
9	8
10	24
11	72
12	108
13	108
14	81
15	120
16	480
17	960
18	1280
19	1280
20	1024
21	720
22	3600
23	9000
24	15000
25	18750
26	18750
27	15625
28	5040
29	30240
30	90720
31	181440
32	272160
33	326592
34	326592
35	279936
36	40320
37	282240
38	987840
39	2304960
40	4033680
41	5647152
42	6588344
43	6588344
44	5764801

[1, 1, 0, 2, 2, 1, 6, 12, 12, 8, 24, 72, 108, 108, 81, 120, 480, 960, 1280, 1280, 1024, 720, 3600, 9000, 15000, 18750, 18750, 15625, 5040, 30240, 90720, 181440, 272160, 326592, 326592, 279936, 40320, 282240, 987840, 2304960, 4033680, 5647152, 6588344, 6588344, 5764801]

cp's OEIS Frontend

A350297 Triangle read by rows: T(n,k) = n!*(n-1)^k/k!.

Table of values

List of values