A165977 - cp's OEIS frontend

A165977 Primes of the form 4n+3 for which Sum_{i=1..u} J(i,4n+3) is never negative for any u in range [1,2n+1], but obtains at least one value zero, where J(i,m) is the Jacobi symbol.

n	a(n)
1	11
2	59
3	83
4	103
5	131
6	251
7	419
8	563
9	607
10	659
11	971
12	1063
13	1091
14	1103
15	1427
16	1447
17	1811
18	1931
19	1979
20	2287
21	2383
22	2411
23	2543
24	2939
25	3251
26	3299
27	3659
28	3779
29	3967
30	4091
31	4259
32	4931
33	5099
34	5171
35	5407
36	5783
37	5939
38	6247
39	6299
40	6607
41	6779
42	6899

[11, 59, 83, 103, 131, 251, 419, 563, 607, 659, 971, 1063, 1091, 1103, 1427, 1447, 1811, 1931, 1979, 2287, 2383, 2411, 2543, 2939, 3251, 3299, 3659, 3779, 3967, 4091, 4259, 4931, 5099, 5171, 5407, 5783, 5939, 6247, 6299, 6607, 6779, 6899]

cp's OEIS Frontend

A165977 Primes of the form 4n+3 for which Sum_{i=1..u} J(i,4n+3) is never negative for any u in range [1,2n+1], but obtains at least one value zero, where J(i,m) is the Jacobi symbol.

Table of values

List of values