A166870 - cp's OEIS frontend

A166870 a(n) = n(n-1)A056219(n+1).

n	a(n)
2	4
3	24
4	60
5	120
6	270
7	546
8	840
9	1368
10	2250
11	3740
12	5544
13	7956
14	11102
15	16380
16	23520
17	33184
18	44676
19	59850
20	79420
21	106260
22	141834
23	189244
24	245088
25	314400
26	401050
27	511758
28	648648
29	824992
30	1044000
31	1315020
32	1635808
33	2023296
34	2494206
35	3077340

[4, 24, 60, 120, 270, 546, 840, 1368, 2250, 3740, 5544, 7956, 11102, 16380, 23520, 33184, 44676, 59850, 79420, 106260, 141834, 189244, 245088, 314400, 401050, 511758, 648648, 824992, 1044000, 1315020, 1635808, 2023296, 2494206, 3077340]

cp's OEIS Frontend

A166870 a(n) = n(n-1)A056219(n+1).

Table of values

List of values

cp's OEIS Frontend

A166870 a(n) = n*(n-1)*A056219(n+1).

Table of values

List of values

A166870 a(n) = n(n-1)A056219(n+1).