A384232 - cp's OEIS frontend

A384232 Smallest number whose largest odd noncomposite divisor is its n-th divisor.

n	a(n)
1	1
2	3
3	6
4	20
5	42
6	84
7	156
8	312
9	684
10	1020
11	1380
12	1860
13	3480
14	3720
15	4920
16	7320
17	10980
18	14640
19	16920
20	21960
21	26280
22	34920
23	45720
24	59640
25	69840
26	89880
27	106680
28	125160
29	145320
30	177240
31	213360
32	244440
33	269640
34	354480
35	320040
36	375480
37	435960
38	456120
39	531720
40	647640
41	708120

[1, 3, 6, 20, 42, 84, 156, 312, 684, 1020, 1380, 1860, 3480, 3720, 4920, 7320, 10980, 14640, 16920, 21960, 26280, 34920, 45720, 59640, 69840, 89880, 106680, 125160, 145320, 177240, 213360, 244440, 269640, 354480, 320040, 375480, 435960, 456120, 531720, 647640, 708120]

cp's OEIS Frontend

A384232 Smallest number whose largest odd noncomposite divisor is its n-th divisor.

Table of values

List of values