A065437 - cp's OEIS frontend

A065437 Smallest base relative to which the n-th prime is palindromic.

n	a(n)
1	3
2	2
3	2
4	2
5	10
6	3
7	2
8	18
9	3
10	4
11	2
12	6
13	5
14	6
15	46
16	52
17	4
18	6
19	5
20	7
21	2
22	78
23	5
24	8
25	8
26	10
27	102
28	2
29	5
30	8
31	2
32	10
33	136
34	138
35	148
36	3
37	7
38	162
39	166
40	3
41	178
42	10
43	6
44	12
45	6
46	11
47	8
48	222
49	8
50	12
51	3
52	14
53	12
54	8
55	2
56	262
57	268
58	7
59	11
60	14
61	282
62	292
63	7
64	310
65	2
66	316
67	15
68	9
69	346
70	8
71	10
72	358
73	366
74	4
75	13
76	10
77	388

[3, 2, 2, 2, 10, 3, 2, 18, 3, 4, 2, 6, 5, 6, 46, 52, 4, 6, 5, 7, 2, 78, 5, 8, 8, 10, 102, 2, 5, 8, 2, 10, 136, 138, 148, 3, 7, 162, 166, 3, 178, 10, 6, 12, 6, 11, 8, 222, 8, 12, 3, 14, 12, 8, 2, 262, 268, 7, 11, 14, 282, 292, 7, 310, 2, 316, 15, 9, 346, 8, 10, 358, 366, 4, 13, 10, 388]

cp's OEIS Frontend

A065437 Smallest base relative to which the n-th prime is palindromic.

Table of values

List of values

n	a(n)
1	3
2	2
3	2
4	2
5	10
6	3
7	2
8	18
9	3
10	4
11	2
12	6
13	5
14	6
15	46
16	52
17	4
18	6
19	5
20	7
21	2
22	78
23	5
24	8
25	8
26	10
27	102
28	2
29	5
30	8
31	2
32	10
33	136
34	138
35	148
36	3
37	7
38	162
39	166
40	3
41	178
42	10
43	6
44	12
45	6
46	11
47	8
48	222
49	8
50	12
51	3
52	14
53	12
54	8
55	2
56	262
57	268
58	7
59	11
60	14
61	282
62	292
63	7
64	310
65	2
66	316
67	15
68	9
69	346
70	8
71	10
72	358
73	366
74	4
75	13
76	10
77	388

n	a(n)
1	3
2	2
3	2
4	2
5	10
6	3
7	2
8	18
9	3
10	4
11	2
12	6
13	5
14	6
15	46
16	52
17	4
18	6
19	5
20	7
21	2
22	78
23	5
24	8
25	8
26	10
27	102
28	2
29	5
30	8
31	2
32	10
33	136
34	138
35	148
36	3
37	7
38	162
39	166
40	3
41	178
42	10
43	6
44	12
45	6
46	11
47	8
48	222
49	8
50	12
51	3
52	14
53	12
54	8
55	2
56	262
57	268
58	7
59	11
60	14
61	282
62	292
63	7
64	310
65	2
66	316
67	15
68	9
69	346
70	8
71	10
72	358
73	366
74	4
75	13
76	10
77	388

n	a(n)
1	3
2	2
3	2
4	2
5	10
6	3
7	2
8	18
9	3
10	4
11	2
12	6
13	5
14	6
15	46
16	52
17	4
18	6
19	5
20	7
21	2
22	78
23	5
24	8
25	8
26	10
27	102
28	2
29	5
30	8
31	2
32	10
33	136
34	138
35	148
36	3
37	7
38	162
39	166
40	3
41	178
42	10
43	6
44	12
45	6
46	11
47	8
48	222
49	8
50	12
51	3
52	14
53	12
54	8
55	2
56	262
57	268
58	7
59	11
60	14
61	282
62	292
63	7
64	310
65	2
66	316
67	15
68	9
69	346
70	8
71	10
72	358
73	366
74	4
75	13
76	10
77	388