A284456 - cp's OEIS frontend

A284456 Numbers such that there is no smaller number with the same factorization shape (see Comments for details).

n	a(n)
1	1
2	2
3	4
4	6
5	12
6	16
7	30
8	36
9	48
10	60
11	64
12	144
13	180
14	192
15	210
16	240
17	420
18	576
19	720
20	900
21	960
22	1260
23	1296
24	1680
25	2310
26	2880
27	3600
28	4096
29	4620
30	5040
31	5184
32	6300
33	6480
34	6720
35	12288
36	13860
37	14400
38	18480
39	20160
40	25200
41	25920
42	30030
43	32400
44	36864
45	44100
46	45360
47	46656

[1, 2, 4, 6, 12, 16, 30, 36, 48, 60, 64, 144, 180, 192, 210, 240, 420, 576, 720, 900, 960, 1260, 1296, 1680, 2310, 2880, 3600, 4096, 4620, 5040, 5184, 6300, 6480, 6720, 12288, 13860, 14400, 18480, 20160, 25200, 25920, 30030, 32400, 36864, 44100, 45360, 46656]

cp's OEIS Frontend

A284456 Numbers such that there is no smaller number with the same factorization shape (see Comments for details).

Table of values

List of values