A085325 - cp's OEIS frontend

A085325 a(n) is the least number m such that the minimal exponent for which reverse(m^n) = prime holds is n. Thus reverse(m^k) is composite for k = 1, .., n-1.

n	a(n)
1	2
2	4
3	52
4	61
5	43
6	49
7	29
8	8
9	223
10	53
11	83
12	59
13	25
14	568
15	47
16	221
17	229
18	1286
19	427
20	629
21	637
22	46
23	109
24	652
25	458
26	925
27	1438
28	86
29	674
30	535
31	574
32	314
33	623
34	173
35	236
36	676
37	689
38	205
39	67
40	419
41	161
42	976
43	634
44	818
45	2104
46	304
47	26
48	2392
49	5012
50	767
51	238
52	1769
53	185
54	3148
55	3554

[2, 4, 52, 61, 43, 49, 29, 8, 223, 53, 83, 59, 25, 568, 47, 221, 229, 1286, 427, 629, 637, 46, 109, 652, 458, 925, 1438, 86, 674, 535, 574, 314, 623, 173, 236, 676, 689, 205, 67, 419, 161, 976, 634, 818, 2104, 304, 26, 2392, 5012, 767, 238, 1769, 185, 3148, 3554]

cp's OEIS Frontend

A085325 a(n) is the least number m such that the minimal exponent for which reverse(m^n) = prime holds is n. Thus reverse(m^k) is composite for k = 1, .., n-1.

Table of values

List of values