A266234 - cp's OEIS frontend

A266234 Primes representable as f(f(f(...f(p)...))) where p is a prime and f(x) = x*2 - 1.

n	a(n)
1	3
2	5
3	13
4	17
5	37
6	41
7	61
8	73
9	89
10	97
11	113
12	157
13	193
14	233
15	241
16	257
17	277
18	281
19	313
20	337
21	353
22	397
23	401
24	409
25	421
26	433
27	449
28	457
29	521
30	541
31	577
32	593
33	601
34	613
35	641
36	661
37	673
38	733
39	757
40	761
41	769
42	877
43	929
44	953
45	997
46	1009
47	1049
48	1093
49	1129
50	1153
51	1201
52	1213
53	1237

[3, 5, 13, 17, 37, 41, 61, 73, 89, 97, 113, 157, 193, 233, 241, 257, 277, 281, 313, 337, 353, 397, 401, 409, 421, 433, 449, 457, 521, 541, 577, 593, 601, 613, 641, 661, 673, 733, 757, 761, 769, 877, 929, 953, 997, 1009, 1049, 1093, 1129, 1153, 1201, 1213, 1237]

cp's OEIS Frontend

A266234 Primes representable as f(f(f(...f(p)...))) where p is a prime and f(x) = x*2 - 1.

Table of values

List of values