A129648 - cp's OEIS frontend

A129648 Largest order of a permutation of n elements with exactly 3 cycles. Also the largest LCM of a 3-partition of n.

n	a(n)
1	0
2	0
3	1
4	2
5	3
6	6
7	6
8	12
9	15
10	30
11	21
12	60
13	35
14	84
15	105
16	140
17	84
18	210
19	165
20	280
21	315
22	360
23	385
24	504
25	495
26	630
27	693
28	792
29	819
30	990
31	1001
32	1170
33	1287
34	1430
35	1365
36	1716
37	1683
38	2002
39	2145
40	2310
41	2431
42	2730
43	2805
44	3120
45	3315
46	3570
47	3705
48	4080
49	4199
50	4560
51	4845
52	5168

[0, 0, 1, 2, 3, 6, 6, 12, 15, 30, 21, 60, 35, 84, 105, 140, 84, 210, 165, 280, 315, 360, 385, 504, 495, 630, 693, 792, 819, 990, 1001, 1170, 1287, 1430, 1365, 1716, 1683, 2002, 2145, 2310, 2431, 2730, 2805, 3120, 3315, 3570, 3705, 4080, 4199, 4560, 4845, 5168]

cp's OEIS Frontend

A129648 Largest order of a permutation of n elements with exactly 3 cycles. Also the largest LCM of a 3-partition of n.

Table of values

List of values