A377470 - cp's OEIS frontend

A377470 For any prime p, sequence gives the least prime q such that decimal part of 1/q starts with p, leading zeros excluded.

n	a(n)
1	5
2	3
3	2
4	13
5	89
6	73
7	557
8	503
9	43
10	337
11	313
12	269
13	239
14	23
15	211
16	1861
17	167
18	163
19	149
20	139
21	1361
22	1259
23	1193
24	1117
25	103
26	983
27	97
28	929
29	911
30	881
31	787
32	761
33	727
34	719
35	67
36	659
37	6337
38	61
39	5953
40	577
41	557
42	5501
43	521
44	5167
45	5051
46	5003
47	4721
48	4481
49	439
50	4349
51	4283
52	4177

[5, 3, 2, 13, 89, 73, 557, 503, 43, 337, 313, 269, 239, 23, 211, 1861, 167, 163, 149, 139, 1361, 1259, 1193, 1117, 103, 983, 97, 929, 911, 881, 787, 761, 727, 719, 67, 659, 6337, 61, 5953, 577, 557, 5501, 521, 5167, 5051, 5003, 4721, 4481, 439, 4349, 4283, 4177]

cp's OEIS Frontend

A377470 For any prime p, sequence gives the least prime q such that decimal part of 1/q starts with p, leading zeros excluded.

Table of values

List of values