A322385 - cp's OEIS frontend

A322385 2 and prime numbers whose prime index is a product of at least two not necessarily distinct prime numbers already in the sequence.

n	a(n)
1	2
2	7
3	19
4	43
5	53
6	107
7	131
8	163
9	227
10	263
11	311
12	383
13	443
14	521
15	577
16	613
17	719
18	751
19	881
20	1021
21	1193
22	1301
23	1307
24	1423
25	1619
26	1667
27	1699
28	1993
29	2003
30	2161
31	2309
32	2311
33	2437
34	2539
35	2693
36	2939
37	2969
38	3167
39	3209
40	3671
41	3767
42	3779
43	3833
44	4423
45	4481
46	4597
47	4871
48	5147

[2, 7, 19, 43, 53, 107, 131, 163, 227, 263, 311, 383, 443, 521, 577, 613, 719, 751, 881, 1021, 1193, 1301, 1307, 1423, 1619, 1667, 1699, 1993, 2003, 2161, 2309, 2311, 2437, 2539, 2693, 2939, 2969, 3167, 3209, 3671, 3767, 3779, 3833, 4423, 4481, 4597, 4871, 5147]

cp's OEIS Frontend

A322385 2 and prime numbers whose prime index is a product of at least two not necessarily distinct prime numbers already in the sequence.

Table of values

List of values