A324211 - cp's OEIS frontend

A324211 Numbers k such that the sum of the binary digits of the exponents of the prime factorization of k is odd and k is a product of primorials.

n	a(n)
1	2
2	4
3	16
4	24
5	30
6	60
7	72
8	96
9	128
10	180
11	192
12	240
13	256
14	288
15	432
16	576
17	720
18	840
19	900
20	1080
21	1536
22	1920
23	2048
24	2310
25	2520
26	2592
27	3072
28	3360
29	3456
30	3600
31	3840
32	4320
33	4608
34	4620
35	5184
36	5400
37	5760
38	6480
39	6720
40	6912
41	8192
42	8640
43	9216
44	10080
45	11520
46	12288
47	12600
48	13860
49	15120

[2, 4, 16, 24, 30, 60, 72, 96, 128, 180, 192, 240, 256, 288, 432, 576, 720, 840, 900, 1080, 1536, 1920, 2048, 2310, 2520, 2592, 3072, 3360, 3456, 3600, 3840, 4320, 4608, 4620, 5184, 5400, 5760, 6480, 6720, 6912, 8192, 8640, 9216, 10080, 11520, 12288, 12600, 13860, 15120]

cp's OEIS Frontend

A324211 Numbers k such that the sum of the binary digits of the exponents of the prime factorization of k is odd and k is a product of primorials.

Table of values

List of values