A208954 - cp's OEIS frontend

A208954 a(n) = n^4(n-1)(n+1)/12.

n	a(n)
1	0
2	4
3	54
4	320
5	1250
6	3780
7	9604
8	21504
9	43740
10	82500
11	146410
12	247104
13	399854
14	624260
15	945000
16	1392640
17	2004504
18	2825604
19	3909630
20	5320000
21	7130970
22	9428804
23	12313004
24	15897600
25	20312500
26	25704900
27	32240754
28	40106304
29	49509670
30	60682500
31	73881680
32	89391104

[0, 4, 54, 320, 1250, 3780, 9604, 21504, 43740, 82500, 146410, 247104, 399854, 624260, 945000, 1392640, 2004504, 2825604, 3909630, 5320000, 7130970, 9428804, 12313004, 15897600, 20312500, 25704900, 32240754, 40106304, 49509670, 60682500, 73881680, 89391104]

cp's OEIS Frontend

A208954 a(n) = n^4(n-1)(n+1)/12.

Table of values

List of values

cp's OEIS Frontend

A208954 a(n) = n^4*(n-1)*(n+1)/12.

Table of values

List of values

A208954 a(n) = n^4(n-1)(n+1)/12.