A323847 - cp's OEIS frontend

A323847 a(n) = (n-1)(n-2)(n^2+9*n+12)/24.

n	a(n)
0	1
1	0
2	0
3	4
4	16
5	41
6	85
7	155
8	259
9	406
10	606
11	870
12	1210
13	1639
14	2171
15	2821
16	3605
17	4540
18	5644
19	6936
20	8436
21	10165
22	12145
23	14399
24	16951
25	19826
26	23050
27	26650
28	30654
29	35091
30	39991
31	45385
32	51305
33	57784
34	64856
35	72556
36	80920
37	89985
38	99789
39	110371
40	121771
41	134030
42	147190

[1, 0, 0, 4, 16, 41, 85, 155, 259, 406, 606, 870, 1210, 1639, 2171, 2821, 3605, 4540, 5644, 6936, 8436, 10165, 12145, 14399, 16951, 19826, 23050, 26650, 30654, 35091, 39991, 45385, 51305, 57784, 64856, 72556, 80920, 89985, 99789, 110371, 121771, 134030, 147190]

cp's OEIS Frontend

A323847 a(n) = (n-1)(n-2)(n^2+9*n+12)/24.

Table of values

List of values

cp's OEIS Frontend

A323847 a(n) = (n-1)*(n-2)*(n^2+9*n+12)/24.

Table of values

List of values

A323847 a(n) = (n-1)(n-2)(n^2+9*n+12)/24.