A247585 - cp's OEIS frontend

A247585 Period of the decimal expansion of 1/p as p runs through the prime numbers of the form n^2+1 (0 by convention for the primes 2 and 5).

n	a(n)
1	0
2	0
3	16
4	3
5	4
6	98
7	256
8	200
9	576
10	338
11	1296
12	200
13	1458
14	3136
15	242
16	1369
17	7056
18	1620
19	4418
20	12100
21	13456
22	3600
23	15376
24	567
25	3380
26	8978
27	10658
28	7500
29	24336
30	25
31	5780
32	30976
33	600
34	33856
35	41616
36	10609
37	44100
38	50176
39	52900
40	55696
41	14400
42	62500
43	65536
44	33800
45	69696
46	8100

[0, 0, 16, 3, 4, 98, 256, 200, 576, 338, 1296, 200, 1458, 3136, 242, 1369, 7056, 1620, 4418, 12100, 13456, 3600, 15376, 567, 3380, 8978, 10658, 7500, 24336, 25, 5780, 30976, 600, 33856, 41616, 10609, 44100, 50176, 52900, 55696, 14400, 62500, 65536, 33800, 69696, 8100]

cp's OEIS Frontend

A247585 Period of the decimal expansion of 1/p as p runs through the prime numbers of the form n^2+1 (0 by convention for the primes 2 and 5).

Table of values

List of values