A375914 - cp's OEIS frontend

A375914 Base-5 Euler-Jacobi pseudoprimes: odd composite k coprime to 5 such that 5^((k-1)/2) == (5/k) (mod n), where (5/k) is the Jacobi symbol (or Kronecker symbol).

n	a(n)
1	781
2	1541
3	1729
4	5461
5	5611
6	6601
7	7449
8	7813
9	11041
10	12801
11	13021
12	14981
13	15751
14	15841
15	21361
16	24211
17	25351
18	29539
19	38081
20	40501
21	41041
22	44801
23	47641
24	53971
25	67921
26	75361
27	79381
28	90241
29	100651
30	102311
31	104721
32	106201
33	106561
34	112141
35	113201
36	115921
37	121463
38	133141

[781, 1541, 1729, 5461, 5611, 6601, 7449, 7813, 11041, 12801, 13021, 14981, 15751, 15841, 21361, 24211, 25351, 29539, 38081, 40501, 41041, 44801, 47641, 53971, 67921, 75361, 79381, 90241, 100651, 102311, 104721, 106201, 106561, 112141, 113201, 115921, 121463, 133141]

cp's OEIS Frontend

A375914 Base-5 Euler-Jacobi pseudoprimes: odd composite k coprime to 5 such that 5^((k-1)/2) == (5/k) (mod n), where (5/k) is the Jacobi symbol (or Kronecker symbol).

Table of values

List of values