A088623 - cp's OEIS frontend

A088623 Prime obtained as the concatenation 1 followed by the smallest power of n, or 0 if no such number exists.

n	a(n)
1	11
2	0
3	13
4	0
5	0
6	0
7	17
8	0
9	19
10	0
11	114641
12	0
13	113
14	0
15	0
16	0
17	1289
18	0
19	1361
20	0
21	11025506433613486607375777617584133309366191904729927960524981845743709132117581
22	0
23	1907846434775996175406740561329
24	0
25	0
26	0
27	127
28	0
29	1500246412961
30	0
31	131
32	0

[11, 0, 13, 0, 0, 0, 17, 0, 19, 0, 114641, 0, 113, 0, 0, 0, 1289, 0, 1361, 0, 11025506433613486607375777617584133309366191904729927960524981845743709132117581, 0, 1907846434775996175406740561329, 0, 0, 0, 127, 0, 1500246412961, 0, 131, 0]

cp's OEIS Frontend

A088623 Prime obtained as the concatenation 1 followed by the smallest power of n, or 0 if no such number exists.

Table of values

List of values