A046107 - cp's OEIS frontend

A046107 Triangle of prime numbers in which n-th row lists all primes p such that 1/p has decimal period n, n >= 1.

n	a(n)
1	3
2	11
3	37
4	101
5	41
6	271
7	7
8	13
9	239
10	4649
11	73
12	137
13	333667
14	9091
15	21649
16	513239
17	9901
18	53
19	79
20	265371653
21	909091
22	31
23	2906161
24	17
25	5882353
26	2071723
27	5363222357
28	19
29	52579
30	1111111111111111111
31	3541
32	27961
33	43
34	1933
35	10838689
36	23
37	4093
38	8779
39	11111111111111111111111

[3, 11, 37, 101, 41, 271, 7, 13, 239, 4649, 73, 137, 333667, 9091, 21649, 513239, 9901, 53, 79, 265371653, 909091, 31, 2906161, 17, 5882353, 2071723, 5363222357, 19, 52579, 1111111111111111111, 3541, 27961, 43, 1933, 10838689, 23, 4093, 8779, 11111111111111111111111]

cp's OEIS Frontend

A046107 Triangle of prime numbers in which n-th row lists all primes p such that 1/p has decimal period n, n >= 1.

Table of values

List of values