A317087 - cp's OEIS frontend

A317087 Numbers whose prime factors span an initial interval of prime numbers and whose sequence of prime multiplicities is a palindrome.

n	a(n)
1	1
2	2
3	4
4	6
5	8
6	16
7	30
8	32
9	36
10	64
11	90
12	128
13	210
14	216
15	256
16	270
17	300
18	512
19	810
20	900
21	1024
22	1296
23	2048
24	2310
25	2430
26	2700
27	2940
28	3000
29	3150
30	4096
31	7290
32	7776
33	8100
34	8192
35	9000
36	11550
37	16384
38	21870
39	24300
40	27000
41	30000
42	30030
43	32768
44	41160
45	44100
46	46656
47	47250
48	48510

[1, 2, 4, 6, 8, 16, 30, 32, 36, 64, 90, 128, 210, 216, 256, 270, 300, 512, 810, 900, 1024, 1296, 2048, 2310, 2430, 2700, 2940, 3000, 3150, 4096, 7290, 7776, 8100, 8192, 9000, 11550, 16384, 21870, 24300, 27000, 30000, 30030, 32768, 41160, 44100, 46656, 47250, 48510]

cp's OEIS Frontend

A317087 Numbers whose prime factors span an initial interval of prime numbers and whose sequence of prime multiplicities is a palindrome.

Table of values

List of values