A168566 - cp's OEIS frontend

A168566 a(n) = (n-1)(n+2)(n^2 + n + 2)/4.

n	a(n)
1	0
2	8
3	35
4	99
5	224
6	440
7	783
8	1295
9	2024
10	3024
11	4355
12	6083
13	8280
14	11024
15	14399
16	18495
17	23408
18	29240
19	36099
20	44099
21	53360
22	64008
23	76175
24	89999
25	105624
26	123200
27	142883
28	164835
29	189224
30	216224
31	246015
32	278783
33	314720
34	354024
35	396899
36	443555
37	494208

[0, 8, 35, 99, 224, 440, 783, 1295, 2024, 3024, 4355, 6083, 8280, 11024, 14399, 18495, 23408, 29240, 36099, 44099, 53360, 64008, 76175, 89999, 105624, 123200, 142883, 164835, 189224, 216224, 246015, 278783, 314720, 354024, 396899, 443555, 494208]

cp's OEIS Frontend

A168566 a(n) = (n-1)(n+2)(n^2 + n + 2)/4.

Table of values

List of values

cp's OEIS Frontend

A168566 a(n) = (n-1)*(n+2)*(n^2 + n + 2)/4.

Table of values

List of values

A168566 a(n) = (n-1)(n+2)(n^2 + n + 2)/4.