A077569 - cp's OEIS frontend

A077569 Irregular triangle read by rows: row n lists smallest numbers in increasing order of all possible prime signatures with n divisors.

n	a(n)
1	1
2	2
3	4
4	6
5	8
6	16
7	12
8	32
9	64
10	24
11	30
12	128
13	36
14	256
15	48
16	512
17	1024
18	60
19	72
20	96
21	2048
22	4096
23	192
24	8192
25	144
26	16384
27	120
28	210
29	216
30	384
31	32768
32	65536
33	180
34	288
35	768
36	131072
37	262144
38	240
39	432
40	1536
41	524288
42	576
43	1048576
44	3072
45	2097152
46	4194304
47	360
48	420

[1, 2, 4, 6, 8, 16, 12, 32, 64, 24, 30, 128, 36, 256, 48, 512, 1024, 60, 72, 96, 2048, 4096, 192, 8192, 144, 16384, 120, 210, 216, 384, 32768, 65536, 180, 288, 768, 131072, 262144, 240, 432, 1536, 524288, 576, 1048576, 3072, 2097152, 4194304, 360, 420]

cp's OEIS Frontend

A077569 Irregular triangle read by rows: row n lists smallest numbers in increasing order of all possible prime signatures with n divisors.

Table of values

List of values