A141208 - cp's OEIS frontend

A141208 a(n) = prime(prime(prime(n) - 1) - 1) - 1, where prime(n) = n-th prime.

n	a(n)
1	1
2	2
3	12
4	36
5	106
6	150
7	238
8	280
9	396
10	576
11	612
12	862
13	1020
14	1068
15	1212
16	1492
17	1732
18	1810
19	2088
20	2346
21	2410
22	2712
23	2902
24	3220
25	3582
26	3906
27	4020
28	4210
29	4336
30	4512
31	5278
32	5530
33	5848
34	6028
35	6636
36	6688
37	7102
38	7516
39	7740
40	8110
41	8500
42	8572
43	9282
44	9396
45	9648

[1, 2, 12, 36, 106, 150, 238, 280, 396, 576, 612, 862, 1020, 1068, 1212, 1492, 1732, 1810, 2088, 2346, 2410, 2712, 2902, 3220, 3582, 3906, 4020, 4210, 4336, 4512, 5278, 5530, 5848, 6028, 6636, 6688, 7102, 7516, 7740, 8110, 8500, 8572, 9282, 9396, 9648]

cp's OEIS Frontend

A141208 a(n) = prime(prime(prime(n) - 1) - 1) - 1, where prime(n) = n-th prime.

Table of values

List of values