A060008 - cp's OEIS frontend

A060008 a(n) = 9binomial(n,4) = 3n(n-1)(n-2)(n-3)/8.

n	a(n)
0	0
1	0
2	0
3	0
4	9
5	45
6	135
7	315
8	630
9	1134
10	1890
11	2970
12	4455
13	6435
14	9009
15	12285
16	16380
17	21420
18	27540
19	34884
20	43605
21	53865
22	65835
23	79695
24	95634
25	113850
26	134550
27	157950
28	184275
29	213759
30	246645
31	283185
32	323640
33	368280
34	417384
35	471240
36	530145
37	594405

[0, 0, 0, 0, 9, 45, 135, 315, 630, 1134, 1890, 2970, 4455, 6435, 9009, 12285, 16380, 21420, 27540, 34884, 43605, 53865, 65835, 79695, 95634, 113850, 134550, 157950, 184275, 213759, 246645, 283185, 323640, 368280, 417384, 471240, 530145, 594405]

cp's OEIS Frontend

A060008 a(n) = 9binomial(n,4) = 3n(n-1)(n-2)(n-3)/8.

Table of values

List of values

cp's OEIS Frontend

A060008 a(n) = 9*binomial(n,4) = 3n*(n-1)*(n-2)*(n-3)/8.

Table of values

List of values

A060008 a(n) = 9binomial(n,4) = 3n(n-1)(n-2)(n-3)/8.