A101384 - cp's OEIS frontend

A101384 a(n) = n(n-1)^3(n^2-n-1)/2.

n	a(n)
0	0
1	0
2	1
3	60
4	594
5	3040
6	10875
7	30996
8	75460
9	163584
10	324405
11	599500
12	1046166
13	1740960
14	2783599
15	4301220
16	6453000
17	9435136
18	13486185
19	18892764
20	25995610
21	35196000
22	46962531
23	61838260
24	80448204
25	103507200
26	131828125
27	166330476
28	208049310
29	258144544
30	317910615

[0, 0, 1, 60, 594, 3040, 10875, 30996, 75460, 163584, 324405, 599500, 1046166, 1740960, 2783599, 4301220, 6453000, 9435136, 13486185, 18892764, 25995610, 35196000, 46962531, 61838260, 80448204, 103507200, 131828125, 166330476, 208049310, 258144544, 317910615]

cp's OEIS Frontend

A101384 a(n) = n(n-1)^3(n^2-n-1)/2.

Table of values

List of values

cp's OEIS Frontend

A101384 a(n) = n*(n-1)^3*(n^2-n-1)/2.

Table of values

List of values

A101384 a(n) = n(n-1)^3(n^2-n-1)/2.